Tricks of the Windows Gam…ming Gurus (2nd Edition)/Disc2.iso/msdn_vcb/samples/vc98/mfc/tutorial/autodriv/autoddlg.cpp

C/C++ Source or Header | 1998-03-27 | 5.0 KB | 217 lines

// autoddlg.cpp : implementation file
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.

#include "stdafx.h"
#include "autodriv.h"
#include "autoclik.h"
#include "autoddlg.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAutoDrivDlg dialog

CAutoDrivDlg::CAutoDrivDlg(CWnd* pParent /*=NULL*/)
    : CDialog(CAutoDrivDlg::IDD, pParent)
{
    //{{AFX_DATA_INIT(CAutoDrivDlg)
    m_szText = _T("");
    m_x = 0;
    m_y = 0;
    //}}AFX_DATA_INIT
    // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
    m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}


void CAutoDrivDlg::DoDataExchange(CDataExchange* pDX)
{
    CDialog::DoDataExchange(pDX);
    //{{AFX_DATA_MAP(CAutoDrivDlg)
    DDX_Text(pDX, IDC_EDITTEXT, m_szText);
    DDX_Text(pDX, IDC_EDITX, m_x);
    DDX_Text(pDX, IDC_EDITY, m_y);
    //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAutoDrivDlg, CDialog)
    //{{AFX_MSG_MAP(CAutoDrivDlg)
    ON_WM_PAINT()
    ON_WM_QUERYDRAGICON()
    ON_BN_CLICKED(IDC_CLOSE, OnClose)
    ON_WM_CREATE()
    ON_BN_CLICKED(IDC_ANIMATE_XY, OnAnimateXY)
    ON_BN_CLICKED(IDC_ANIMATEPOS, OnAnimatePos)
    ON_BN_CLICKED(IDC_SETALL, OnSetAll)
    ON_BN_CLICKED(IDC_SETPOS, OnSetPosition)
    ON_BN_CLICKED(IDC_SETTEXT, OnSetText)
    ON_BN_CLICKED(IDC_SETX, OnSetX)
    ON_BN_CLICKED(IDC_SETY, OnSetY)
    ON_BN_CLICKED(IDC_REFRESH, OnRefresh)
    ON_BN_CLICKED(IDC_GETALL, OnGetAll)
    ON_BN_CLICKED(IDC_GETPOS, OnGetPosition)
    //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAutoDrivDlg message handlers

BOOL CAutoDrivDlg::OnInitDialog()
{
    CDialog::OnInitDialog();
    CenterWindow();

    // TODO: Add extra initialization here

    return TRUE;  // return TRUE  unless you set the focus to a control
}

// 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 CAutoDrivDlg::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 CAutoDrivDlg::OnQueryDragIcon()
{
    return (HCURSOR) m_hIcon;
}

int CAutoDrivDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
    if (CDialog::OnCreate(lpCreateStruct) == -1)
        return -1;  // fail

    if (!m_autoClikObject.CreateDispatch(_T("AutoClick.Document")))
    {
        AfxMessageBox(IDP_CANNOT_CREATE_AUTOCLIK);
        return -1;  // fail
    }
    m_autoClikObject.ShowWindow();

    return 0;   // success
}

void CAutoDrivDlg::OnClose()
{
    EndDialog(0);
}

void CAutoDrivDlg::OnAnimateXY()
{
    for (short i = 10; i <= 100; i += 5)
    {
        m_autoClikObject.SetX(i);
        m_autoClikObject.SetY(i);
    }
}

void CAutoDrivDlg::OnAnimatePos()
{
    CClikPoint point;
    LPDISPATCH lpPointDiaptch = m_autoClikObject.GetPosition();

    point.AttachDispatch(lpPointDiaptch);
    for (short i = 10; i <= 100; i += 5)
    {
        point.SetX(i);
        point.SetY(i);
        m_autoClikObject.SetPosition(lpPointDiaptch);
    }
}

void CAutoDrivDlg::OnSetAll()
{
    UpdateData(TRUE);
    m_autoClikObject.SetAllProps((short)m_x, (short)m_y, m_szText);
}

void CAutoDrivDlg::OnSetPosition()
{
    CClikPoint point;
    point.AttachDispatch(m_autoClikObject.GetPosition());

    UpdateData(TRUE);
    point.SetX((short)m_x);
    point.SetY((short)m_y);
    m_autoClikObject.SetPosition(point.m_lpDispatch);
}

void CAutoDrivDlg::OnSetText()
{
    UpdateData(TRUE);
    m_autoClikObject.SetText(m_szText);
}

void CAutoDrivDlg::OnSetX()
{
    UpdateData(TRUE);
    m_autoClikObject.SetX((short)m_x);
}

void CAutoDrivDlg::OnSetY()
{
    UpdateData(TRUE);
    m_autoClikObject.SetY((short)m_y);
}

void CAutoDrivDlg::OnRefresh()
{
    m_autoClikObject.RefreshWindow();
}

void CAutoDrivDlg::OnGetAll()
{
    m_x = m_autoClikObject.GetX();
    m_y = m_autoClikObject.GetY();
    m_szText = m_autoClikObject.GetText();
    UpdateData(FALSE);
}

void CAutoDrivDlg::OnGetPosition()
{
    CClikPoint point;
    point.AttachDispatch(m_autoClikObject.GetPosition());

    m_x = point.GetX();
    m_y = point.GetY();
    UpdateData(FALSE);
}