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// ThumbNailDlg.cpp : implementation file
//
#include "stdafx.h"
#include "ThumbNail.h"
#include "ThumbNailDlg.h"
#include "thumbnailcontrol.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// 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()
/////////////////////////////////////////////////////////////////////////////
// CThumbNailDlg dialog
CThumbNailDlg::CThumbNailDlg(CWnd* pParent /*=NULL*/)
: CDialog(CThumbNailDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CThumbNailDlg)
m_sMsg = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CThumbNailDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CThumbNailDlg)
DDX_Text(pDX, IDC_MSG, m_sMsg);
//}}AFX_DATA_MAP
DDX_Control(pDX, IDC_FRAME_THUMB, m_cThumbFrame);
}
BEGIN_MESSAGE_MAP(CThumbNailDlg, CDialog)
//{{AFX_MSG_MAP(CThumbNailDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
//}}AFX_MSG_MAP
ON_REGISTERED_MESSAGE( UWM_ON_TNB_LCLICKED, OnTnbLClicked )
ON_REGISTERED_MESSAGE( UWM_ON_TNB_RCLICKED, OnTnbRClicked )
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CThumbNailDlg message handlers
BOOL CThumbNailDlg::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
m_cThumbFrame.InitializeVariables( 200, 150 );
//m_cThumbFrame.InitializeVariables( 160, 120 );
m_cThumbFrame.Add( "fish.bmp" );
m_cThumbFrame.Add( "pinboard.bmp" );
m_cThumbFrame.Add( "chess.bmp" );
m_cThumbFrame.Add( "box.bmp" );
return TRUE; // return TRUE unless you set the focus to a control
}
void CThumbNailDlg::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 CThumbNailDlg::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 CThumbNailDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
//---------------------------------------------------------------------------
//*******************
//* OnTnbLClicked *
//*******************
//
// SYNOPSIS :
//
// DESCRIPTION : [TODO]
//
// INPUTS : WPARAM wParam -
// LPARAM lParam - Not used.
//
// RETURNS : 1 - failure, 0 - success
//
// NOTE : [TODO]
//
// TODO : [TODO]
//
LRESULT CThumbNailDlg::OnTnbLClicked( WPARAM wParam, LPARAM /* lParam */ )
{
CThumbnailButton *pBtn = (CThumbnailButton*) wParam;
if( ::IsWindow(pBtn->m_hWnd) )
{
m_sMsg = pBtn->GetFullpath();
UpdateData( FALSE );
return 0;
}
return 1;
}
LRESULT CThumbNailDlg::OnTnbRClicked( WPARAM wParam, LPARAM /* lParam */ )
{
CThumbnailButton *pBtn = (CThumbnailButton*) wParam;
if( ::IsWindow(pBtn->m_hWnd) )
{
//******************************************************************
//* KNOWN ISSUE: ResetTrackFlag should immediately be called if *
//* the AfxMessageBox is called. *
//******************************************************************
AfxMessageBox( pBtn->GetFullpath() );
pBtn->ResetTrackFlag();
m_sMsg = pBtn->GetFullpath();
UpdateData( FALSE );
return 0;
}
return 1;
}
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