Merge branch 'feature_updater' into develop

1 files changed, 876 insertions, 0 deletions

diff --git a/mmc_updater/depends/win32cpp/dialog.h b/mmc_updater/depends/win32cpp/dialog.h
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+// Win32++   Version 7.2
+// Released: 5th AUgust 2011
+//
+//      David Nash
+//      email: dnash@bigpond.net.au
+//      url: https://sourceforge.net/projects/win32-framework
+//
+//
+// Copyright (c) 2005-2011  David Nash
+//
+// Permission is hereby granted, free of charge, to
+// any person obtaining a copy of this software and
+// associated documentation files (the "Software"),
+// to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify,
+// merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom
+// the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice
+// shall be included in all copies or substantial portions
+// of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+// OR OTHER DEALINGS IN THE SOFTWARE.
+//
+////////////////////////////////////////////////////////
+
+
+////////////////////////////////////////////////////////
+// dialog.h
+//  Declaration of the CDialog class
+
+// CDialog adds support for dialogs to Win32++. Dialogs are specialised
+// windows which are a parent window for common controls. Common controls
+// are special window types such as buttons, edit controls, tree views,
+// list views, static text etc.
+
+// The layout of a dialog is typically defined in a resource script file
+// (often Resource.rc). While this script file can be constructed manually,
+// it is often created using a resource editor. If your compiler doesn't
+// include a resource editor, you might find ResEdit useful. It is a free
+// resource editor available for download at:
+// http://www.resedit.net/
+
+// CDialog supports modal and modeless dialogs. It also supports the creation
+// of dialogs defined in a resource script file, as well as those defined in
+// a dialog template.
+
+// Use the Dialog generic program as the starting point for your own dialog
+// applications.
+// The DlgSubclass sample demonstrates how to use subclassing to customise
+// the behaviour of common controls in a dialog.
+
+
+#ifndef _WIN32XX_DIALOG_H_
+#define _WIN32XX_DIALOG_H_
+
+#include "wincore.h"
+
+#ifndef SWP_NOCOPYBITS
+	#define SWP_NOCOPYBITS      0x0100
+#endif
+
+namespace Win32xx
+{
+
+	class CDialog : public CWnd
+	{
+	public:
+		CDialog(UINT nResID, CWnd* pParent = NULL);
+		CDialog(LPCTSTR lpszResName, CWnd* pParent = NULL);
+		CDialog(LPCDLGTEMPLATE lpTemplate, CWnd* pParent = NULL);
+		virtual ~CDialog();
+
+		// You probably won't need to override these functions
+		virtual void AttachItem(int nID, CWnd& Wnd);
+		virtual HWND Create(CWnd* pParent = NULL);
+		virtual INT_PTR DoModal();
+		virtual HWND DoModeless();
+		virtual void SetDlgParent(CWnd* pParent);
+		BOOL IsModal() const { return m_IsModal; }
+		BOOL IsIndirect() const { return (NULL != m_lpTemplate); }
+
+	protected:
+		// These are the functions you might wish to override
+		virtual INT_PTR DialogProc(UINT uMsg, WPARAM wParam, LPARAM lParam);
+		virtual INT_PTR DialogProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam);
+		virtual void EndDialog(INT_PTR nResult);
+		virtual void OnCancel();
+		virtual BOOL OnInitDialog();
+		virtual void OnOK();
+		virtual BOOL PreTranslateMessage(MSG* pMsg);
+
+		// Can't override these functions
+		static INT_PTR CALLBACK StaticDialogProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+
+	#ifndef _WIN32_WCE
+		static LRESULT CALLBACK StaticMsgHook(int nCode, WPARAM wParam, LPARAM lParam);
+	#endif
+
+	private:
+		CDialog(const CDialog&);			  // Disable copy construction
+		CDialog& operator = (const CDialog&); // Disable assignment operator
+
+		BOOL m_IsModal;					// a flag for modal dialogs
+		LPCTSTR m_lpszResName;			// the resource name for the dialog
+		LPCDLGTEMPLATE m_lpTemplate;	// the dialog template for indirect dialogs
+		HWND m_hParent;					// handle to the dialogs's parent window
+	};
+
+
+#ifndef _WIN32_WCE
+
+    //////////////////////////////////////
+    // Declaration of the CResizer class
+    //
+    // The CResizer class can be used to rearrange a dialog's child
+    // windows when the dialog is resized.
+
+    // To use CResizer, follow the following steps:
+    // 1) Use Initialize to specify the dialog's CWnd, and min and max size.
+    // 3) Use AddChild for each child window
+    // 4) Call HandleMessage from within DialogProc.
+    //
+
+	// Resize Dialog Styles
+#define RD_STRETCH_WIDTH		0x0001	// The item has a variable width
+#define RD_STRETCH_HEIGHT		0x0002	// The item has a variable height
+
+	// Resize Dialog alignments
+	enum Alignment { topleft, topright, bottomleft, bottomright };
+
+    class CResizer
+    {
+	public:
+		CResizer() : m_pParent(0), m_xScrollPos(0), m_yScrollPos(0) {}
+		virtual ~CResizer() {}
+
+        virtual void AddChild(CWnd* pWnd, Alignment corner, DWORD dwStyle);
+		virtual void AddChild(HWND hWnd, Alignment corner, DWORD dwStyle);
+		virtual void HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam);
+    	virtual void Initialize(CWnd* pParent, RECT rcMin, RECT rcMax = CRect(0,0,0,0));
+		virtual void OnHScroll(WPARAM wParam, LPARAM lParam);
+		virtual void OnVScroll(WPARAM wParam, LPARAM lParam);
+		virtual void RecalcLayout();
+		CRect GetMinRect() const { return m_rcMin; }
+		CRect GetMaxRect() const { return m_rcMax; }
+
+		struct ResizeData
+		{
+			CRect rcInit;
+			CRect rcOld;
+			Alignment corner;
+			BOOL bFixedWidth;
+			BOOL bFixedHeight;
+    		HWND hWnd;
+		};
+
+    private:
+        CWnd* m_pParent;
+    	std::vector<ResizeData> m_vResizeData;
+
+    	CRect m_rcInit;
+    	CRect m_rcMin;
+    	CRect m_rcMax;
+
+		int m_xScrollPos;
+		int m_yScrollPos;
+    };
+
+#endif
+
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+namespace Win32xx
+{
+    ////////////////////////////////////
+	// Definitions for the CDialog class
+	//
+	inline CDialog::CDialog(LPCTSTR lpszResName, CWnd* pParent/* = NULL*/)
+		: m_IsModal(TRUE), m_lpszResName(lpszResName), m_lpTemplate(NULL)
+	{
+		m_hParent = pParent? pParent->GetHwnd() : NULL;
+		::InitCommonControls();
+	}
+
+	inline CDialog::CDialog(UINT nResID, CWnd* pParent/* = NULL*/)
+		: m_IsModal(TRUE), m_lpszResName(MAKEINTRESOURCE (nResID)), m_lpTemplate(NULL)
+	{
+		m_hParent = pParent? pParent->GetHwnd() : NULL;
+		::InitCommonControls();
+	}
+
+	//For indirect dialogs - created from a dialog box template in memory.
+	inline CDialog::CDialog(LPCDLGTEMPLATE lpTemplate, CWnd* pParent/* = NULL*/)
+		: m_IsModal(TRUE), m_lpszResName(NULL), m_lpTemplate(lpTemplate)
+	{
+		m_hParent = pParent? pParent->GetHwnd() : NULL;
+		::InitCommonControls();
+	}
+
+	inline CDialog::~CDialog()
+	{
+		if (m_hWnd != NULL)
+		{
+			if (IsModal())
+				::EndDialog(m_hWnd, 0);
+			else
+				Destroy();
+		}
+	}
+
+	inline void CDialog::AttachItem(int nID, CWnd& Wnd)
+	// Attach a dialog item to a CWnd
+	{
+		Wnd.AttachDlgItem(nID, this);
+	}
+
+	inline HWND CDialog::Create(CWnd* pParent /* = NULL */)
+	{
+		// Allow a dialog to be used as a child window
+
+		assert(GetApp());
+		SetDlgParent(pParent);
+		return DoModeless();
+	}
+
+	inline INT_PTR CDialog::DialogProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
+	{
+		// Override this function in your class derrived from CDialog if you wish to handle messages
+		// A typical function might look like this:
+
+		//	switch (uMsg)
+		//	{
+		//	case MESSAGE1:		// Some Windows API message
+		//		OnMessage1();	// A user defined function
+		//		break;			// Also do default processing
+		//	case MESSAGE2:
+		//		OnMessage2();
+		//		return x;		// Don't do default processing, but instead return
+		//						//  a value recommended by the Windows API documentation
+		//	}
+
+		// Always pass unhandled messages on to DialogProcDefault
+		return DialogProcDefault(uMsg, wParam, lParam);
+	}
+
+	inline INT_PTR CDialog::DialogProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam)
+	// All DialogProc functions should pass unhandled messages to this function
+	{
+		LRESULT lr = 0;
+
+		switch (uMsg)
+	    {
+		case UWM_CLEANUPTEMPS:
+			{
+				TLSData* pTLSData = (TLSData*)TlsGetValue(GetApp()->GetTlsIndex());
+				pTLSData->vTmpWnds.clear();
+			}
+			break;
+	    case WM_INITDIALOG:
+			{
+				// Center the dialog
+				CenterWindow();
+			}
+		    return OnInitDialog();
+	    case WM_COMMAND:
+	        switch (LOWORD (wParam))
+	        {
+	        case IDOK:
+				OnOK();
+				return TRUE;
+			case IDCANCEL:
+				OnCancel();
+				return TRUE;
+			default:
+				{
+					// Refelect this message if it's from a control
+					CWnd* pWnd = GetApp()->GetCWndFromMap((HWND)lParam);
+					if (pWnd != NULL)
+						lr = pWnd->OnCommand(wParam, lParam);
+
+					// Handle user commands
+					if (!lr)
+						lr =  OnCommand(wParam, lParam);
+
+					if (lr) return 0L;
+				}
+				break;  // Some commands require default processing
+	        }
+	        break;
+
+		case WM_NOTIFY:
+			{
+				// Do Notification reflection if it came from a CWnd object
+				HWND hwndFrom = ((LPNMHDR)lParam)->hwndFrom;
+				CWnd* pWndFrom = GetApp()->GetCWndFromMap(hwndFrom);
+
+				if (pWndFrom != NULL)
+					lr = pWndFrom->OnNotifyReflect(wParam, lParam);
+				else
+				{
+					// Some controls (eg ListView) have child windows.
+					// Reflect those notifications too.
+					CWnd* pWndFromParent = GetApp()->GetCWndFromMap(::GetParent(hwndFrom));
+					if (pWndFromParent != NULL)
+						lr = pWndFromParent->OnNotifyReflect(wParam, lParam);
+				}
+	
+				// Handle user notifications
+				if (!lr) lr = OnNotify(wParam, lParam);
+
+				// Set the return code for notifications
+				if (IsWindow())
+					SetWindowLongPtr(DWLP_MSGRESULT, (LONG_PTR)lr);
+
+				return (BOOL)lr;
+			}
+
+		case WM_PAINT:
+			{
+				if (::GetUpdateRect(m_hWnd, NULL, FALSE))
+				{
+					CPaintDC dc(this);
+					OnDraw(&dc);
+				}
+				else
+				// RedrawWindow can require repainting without an update rect
+				{
+					CClientDC dc(this);
+					OnDraw(&dc);
+				}
+
+				break;
+			}
+
+		case WM_ERASEBKGND:
+			{
+				CDC dc((HDC)wParam);
+				BOOL bResult = OnEraseBkgnd(&dc);
+				dc.Detach();
+				if (bResult) return TRUE;
+			}
+			break;
+
+		// A set of messages to be reflected back to the control that generated them
+		case WM_CTLCOLORBTN:
+		case WM_CTLCOLOREDIT:
+		case WM_CTLCOLORDLG:
+		case WM_CTLCOLORLISTBOX:
+		case WM_CTLCOLORSCROLLBAR:
+		case WM_CTLCOLORSTATIC:
+		case WM_DRAWITEM:
+		case WM_MEASUREITEM:
+		case WM_DELETEITEM:
+		case WM_COMPAREITEM:
+		case WM_CHARTOITEM:
+		case WM_VKEYTOITEM:
+		case WM_HSCROLL:
+		case WM_VSCROLL:
+		case WM_PARENTNOTIFY:
+			return MessageReflect(m_hWnd, uMsg, wParam, lParam);
+
+	    } // switch(uMsg)
+	    return FALSE;
+
+	} // INT_PTR CALLBACK CDialog::DialogProc(...)
+
+	inline INT_PTR CDialog::DoModal()
+	{
+		// Create a modal dialog
+		// A modal dialog box must be closed by the user before the application continues
+
+		assert( GetApp() );		// Test if Win32++ has been started
+		assert(!::IsWindow(m_hWnd));	// Only one window per CWnd instance allowed
+
+		INT_PTR nResult = 0;
+
+		try
+		{
+			m_IsModal=TRUE;
+
+			// Ensure this thread has the TLS index set
+			TLSData* pTLSData = GetApp()->SetTlsIndex();
+
+		#ifndef _WIN32_WCE
+			BOOL IsHookedHere = FALSE;
+			if (NULL == pTLSData->hHook )
+			{
+				pTLSData->hHook = ::SetWindowsHookEx(WH_MSGFILTER, (HOOKPROC)StaticMsgHook, NULL, ::GetCurrentThreadId());
+				IsHookedHere = TRUE;
+			}
+		#endif
+
+			HINSTANCE hInstance = GetApp()->GetInstanceHandle();
+			pTLSData->pCWnd = this;
+
+			// Create a modal dialog
+			if (IsIndirect())
+				nResult = ::DialogBoxIndirect(hInstance, m_lpTemplate, m_hParent, (DLGPROC)CDialog::StaticDialogProc);
+			else
+			{
+				if (::FindResource(GetApp()->GetResourceHandle(), m_lpszResName, RT_DIALOG))
+					hInstance = GetApp()->GetResourceHandle();
+				nResult = ::DialogBox(hInstance, m_lpszResName, m_hParent, (DLGPROC)CDialog::StaticDialogProc);
+			}
+
+			// Tidy up
+			m_hWnd = NULL;
+			pTLSData->pCWnd = NULL;
+			GetApp()->CleanupTemps();
+
+		#ifndef _WIN32_WCE
+			if (IsHookedHere)
+			{
+				::UnhookWindowsHookEx(pTLSData->hHook);
+				pTLSData->hHook = NULL;
+			}
+		#endif
+
+			if (nResult == -1)
+				throw CWinException(_T("Failed to create modal dialog box"));
+
+		}
+
+		catch (const CWinException &e)
+		{
+			TRACE(_T("\n*** Failed to create dialog ***\n"));
+			e.what();	// Display the last error message.
+
+			// eat the exception (don't rethrow)
+		}
+
+		return nResult;
+	}
+
+	inline HWND CDialog::DoModeless()
+	{
+		assert( GetApp() );		// Test if Win32++ has been started
+		assert(!::IsWindow(m_hWnd));	// Only one window per CWnd instance allowed
+
+		try
+		{
+			m_IsModal=FALSE;
+
+			// Ensure this thread has the TLS index set
+			TLSData* pTLSData = GetApp()->SetTlsIndex();
+
+			// Store the CWnd pointer in Thread Local Storage
+			pTLSData->pCWnd = this;
+
+			HINSTANCE hInstance = GetApp()->GetInstanceHandle();
+
+			// Create a modeless dialog
+			if (IsIndirect())
+				m_hWnd = ::CreateDialogIndirect(hInstance, m_lpTemplate, m_hParent, (DLGPROC)CDialog::StaticDialogProc);
+			else
+			{
+				if (::FindResource(GetApp()->GetResourceHandle(), m_lpszResName, RT_DIALOG))
+					hInstance = GetApp()->GetResourceHandle();
+
+				m_hWnd = ::CreateDialog(hInstance, m_lpszResName, m_hParent, (DLGPROC)CDialog::StaticDialogProc);
+			}
+
+			// Tidy up
+			pTLSData->pCWnd = NULL;
+
+			// Now handle dialog creation failure
+			if (!m_hWnd)
+				throw CWinException(_T("Failed to create dialog"));
+		}
+
+		catch (const CWinException &e)
+		{
+			TRACE(_T("\n*** Failed to create dialog ***\n"));
+			e.what();	// Display the last error message.
+
+			// eat the exception (don't rethrow)
+		}
+
+		return m_hWnd;
+	}
+
+	inline void CDialog::EndDialog(INT_PTR nResult)
+	{
+		assert(::IsWindow(m_hWnd));
+
+		if (IsModal())
+			::EndDialog(m_hWnd, nResult);
+		else
+			Destroy();
+
+		m_hWnd = NULL;
+	}
+
+	inline void CDialog::OnCancel()
+	{
+		// Override to customize OnCancel behaviour
+		EndDialog(IDCANCEL);
+	}
+
+	inline BOOL CDialog::OnInitDialog()
+	{
+		// Called when the dialog is initialized
+		// Override it in your derived class to automatically perform tasks
+		// The return value is used by WM_INITDIALOG
+
+		return TRUE;
+	}
+
+	inline void CDialog::OnOK()
+	{
+		// Override to customize OnOK behaviour
+		EndDialog(IDOK);
+	}
+
+	inline BOOL CDialog::PreTranslateMessage(MSG* pMsg)
+	{
+		// allow the dialog to translate keyboard input
+		if ((pMsg->message >= WM_KEYFIRST) && (pMsg->message <= WM_KEYLAST))
+		{
+			// Process dialog keystrokes for modeless dialogs
+			if (!IsModal())
+			{
+				TLSData* pTLSData = (TLSData*)TlsGetValue(GetApp()->GetTlsIndex());
+				if (NULL == pTLSData->hHook)
+				{
+					if (IsDialogMessage(pMsg))
+						return TRUE;
+				}
+				else
+				{
+					// A modal message loop is running so we can't do IsDialogMessage.
+					// Avoid having modal dialogs create other windows, because those
+					// windows will then use the modal dialog's special message loop.
+				}
+			}
+		}
+
+		return FALSE;
+	}
+
+	inline void CDialog::SetDlgParent(CWnd* pParent)
+	// Allows the parent of the dialog to be set before the dialog is created
+	{
+		m_hParent = pParent? pParent->GetHwnd() : NULL;
+	}
+
+	inline INT_PTR CALLBACK CDialog::StaticDialogProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+	{
+		// Find the CWnd pointer mapped to this HWND
+		CDialog* w = (CDialog*)GetApp()->GetCWndFromMap(hWnd);
+		if (0 == w)
+		{
+			// The HWND wasn't in the map, so add it now
+			TLSData* pTLSData = (TLSData*)TlsGetValue(GetApp()->GetTlsIndex());
+			assert(pTLSData);
+
+			// Retrieve pointer to CWnd object from Thread Local Storage TLS
+			w = (CDialog*)pTLSData->pCWnd;
+			assert(w);
+			pTLSData->pCWnd = NULL;
+
+			// Store the Window pointer into the HWND map
+			w->m_hWnd = hWnd;
+			w->AddToMap();
+		}
+
+		return w->DialogProc(uMsg, wParam, lParam);
+
+	} // INT_PTR CALLBACK CDialog::StaticDialogProc(...)
+
+#ifndef _WIN32_WCE
+	inline LRESULT CALLBACK CDialog::StaticMsgHook(int nCode, WPARAM wParam, LPARAM lParam)
+	{
+		// Used by Modal Dialogs to PreTranslate Messages
+		TLSData* pTLSData = (TLSData*)TlsGetValue(GetApp()->GetTlsIndex());
+
+		if (nCode == MSGF_DIALOGBOX)
+		{
+			MSG* lpMsg = (MSG*) lParam;
+
+			// only pre-translate keyboard events
+			if ((lpMsg->message >= WM_KEYFIRST && lpMsg->message <= WM_KEYLAST))
+			{
+				for (HWND hWnd = lpMsg->hwnd; hWnd != NULL; hWnd = ::GetParent(hWnd))
+				{
+					CDialog* pDialog = (CDialog*)GetApp()->GetCWndFromMap(hWnd);
+					if (pDialog && (lstrcmp(pDialog->GetClassName(), _T("#32770")) == 0))	// only for dialogs
+					{
+						pDialog->PreTranslateMessage(lpMsg);
+						break;
+					}
+				}
+			}
+		}
+
+		return ::CallNextHookEx(pTLSData->hHook, nCode, wParam, lParam);
+	}
+#endif
+
+
+
+#ifndef _WIN32_WCE
+
+    /////////////////////////////////////
+	// Definitions for the CResizer class
+	//
+
+	void inline CResizer::AddChild(CWnd* pWnd, Alignment corner, DWORD dwStyle)
+    // Adds a child window (usually a dialog control) to the set of windows managed by
+	// the Resizer.
+	//
+	// The alignment corner should be set to the closest corner of the dialog. Allowed
+	// values are topleft, topright, bottomleft, and bottomright.
+	// Set bFixedWidth to TRUE if the width should be fixed instead of variable.
+	// Set bFixedHeight to TRUE if the height should be fixed instead of variable.
+	{
+    	ResizeData rd;
+    	rd.corner = corner;
+    	rd.bFixedWidth  = !(dwStyle & RD_STRETCH_WIDTH);
+    	rd.bFixedHeight = !(dwStyle & RD_STRETCH_HEIGHT);
+		CRect rcInit = pWnd->GetWindowRect();
+		m_pParent->ScreenToClient(rcInit);
+		rd.rcInit = rcInit;
+		rd.hWnd = pWnd->GetHwnd();
+
+		m_vResizeData.insert(m_vResizeData.begin(), rd);
+    }
+
+	void inline CResizer::AddChild(HWND hWnd, Alignment corner, DWORD dwStyle)
+    // Adds a child window (usually a dialog control) to the set of windows managed by
+	// the Resizer.	
+	{
+		AddChild(FromHandle(hWnd), corner, dwStyle);
+	}
+
+	inline void CResizer::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
+	{
+		switch (uMsg)
+		{
+		case WM_SIZE:
+			RecalcLayout();
+			break;
+
+		case WM_HSCROLL:
+			if (0 == lParam)
+				OnHScroll(wParam, lParam);
+			break;
+
+		case WM_VSCROLL:
+			if (0 == lParam)
+				OnVScroll(wParam, lParam);
+			break;
+		}
+	}
+
+    void inline CResizer::Initialize(CWnd* pParent, RECT rcMin, RECT rcMax)
+	// Sets up the Resizer by specifying the parent window (usually a dialog),
+	//  and the minimum and maximum allowed rectangle sizes.
+    {
+    	assert (NULL != pParent);
+
+    	m_pParent = pParent;
+    	m_rcInit = pParent->GetClientRect();
+    	m_rcMin = rcMin;
+    	m_rcMax = rcMax;
+
+		// Add scroll bar support to the parent window
+		DWORD dwStyle = (DWORD)m_pParent->GetClassLongPtr(GCL_STYLE);
+		dwStyle |= WS_HSCROLL | WS_VSCROLL;
+		m_pParent->SetClassLongPtr(GCL_STYLE, dwStyle);
+    }
+
+	void inline CResizer::OnHScroll(WPARAM wParam, LPARAM /*lParam*/)
+	{
+		int xNewPos;
+
+		switch (LOWORD(wParam))
+		{
+			case SB_PAGEUP: // User clicked the scroll bar shaft left of the scroll box.
+				xNewPos = m_xScrollPos - 50;
+				break;
+
+			case SB_PAGEDOWN: // User clicked the scroll bar shaft right of the scroll box.
+				xNewPos = m_xScrollPos + 50;
+				break;
+
+			case SB_LINEUP: // User clicked the left arrow.
+				xNewPos = m_xScrollPos - 5;
+				break;
+
+			case SB_LINEDOWN: // User clicked the right arrow.
+				xNewPos = m_xScrollPos + 5;
+				break;
+
+			case SB_THUMBPOSITION: // User dragged the scroll box.
+				xNewPos = HIWORD(wParam);
+				break;
+
+			case SB_THUMBTRACK: // User dragging the scroll box.
+				xNewPos = HIWORD(wParam);
+				break;
+
+			default:
+				xNewPos = m_xScrollPos;
+		}
+
+		// Scroll the window.
+		xNewPos = MAX(0, xNewPos);
+		xNewPos = MIN( xNewPos, GetMinRect().Width() - m_pParent->GetClientRect().Width() );
+		int xDelta = xNewPos - m_xScrollPos;
+		m_xScrollPos = xNewPos;
+		m_pParent->ScrollWindow(-xDelta, 0, NULL, NULL);
+
+		// Reset the scroll bar.
+		SCROLLINFO si = {0};
+		si.cbSize = sizeof(si);
+		si.fMask  = SIF_POS;
+		si.nPos   = m_xScrollPos;
+		m_pParent->SetScrollInfo(SB_HORZ, si, TRUE);
+	}
+
+	void inline CResizer::OnVScroll(WPARAM wParam, LPARAM /*lParam*/)
+	{
+		int yNewPos;
+
+		switch (LOWORD(wParam))
+		{
+			case SB_PAGEUP: // User clicked the scroll bar shaft above the scroll box.
+				yNewPos = m_yScrollPos - 50;
+				break;
+
+			case SB_PAGEDOWN: // User clicked the scroll bar shaft below the scroll box.
+				yNewPos = m_yScrollPos + 50;
+				break;
+
+			case SB_LINEUP: // User clicked the top arrow.
+				yNewPos = m_yScrollPos - 5;
+				break;
+
+			case SB_LINEDOWN: // User clicked the bottom arrow.
+				yNewPos = m_yScrollPos + 5;
+				break;
+
+			case SB_THUMBPOSITION: // User dragged the scroll box.
+				yNewPos = HIWORD(wParam);
+				break;
+
+			case SB_THUMBTRACK: // User dragging the scroll box.
+				yNewPos = HIWORD(wParam);
+				break;
+
+			default:
+				yNewPos = m_yScrollPos;
+		}
+
+		// Scroll the window.
+		yNewPos = MAX(0, yNewPos);
+		yNewPos = MIN( yNewPos, GetMinRect().Height() - m_pParent->GetClientRect().Height() );
+		int yDelta = yNewPos - m_yScrollPos;
+		m_yScrollPos = yNewPos;
+		m_pParent->ScrollWindow(0, -yDelta, NULL, NULL);
+
+		// Reset the scroll bar.
+		SCROLLINFO si = {0};
+		si.cbSize = sizeof(si);
+		si.fMask  = SIF_POS;
+		si.nPos   = m_yScrollPos;
+		m_pParent->SetScrollInfo(SB_VERT, si, TRUE);
+	}
+
+    void inline CResizer::RecalcLayout()
+    // Repositions the child windows. Call this function when handling
+	// the WM_SIZE message in the parent window.
+	{
+    	assert (m_rcInit.Width() > 0 && m_rcInit.Height() > 0);
+    	assert (NULL != m_pParent);
+
+		CRect rcCurrent = m_pParent->GetClientRect();
+
+		// Adjust the scrolling if required
+		m_xScrollPos = MIN(m_xScrollPos, MAX(0, m_rcMin.Width()  - rcCurrent.Width() ) );
+		m_yScrollPos = MIN(m_yScrollPos, MAX(0, m_rcMin.Height() - rcCurrent.Height()) );
+		SCROLLINFO si = {0};
+		si.cbSize = sizeof(si);
+		si.fMask  = SIF_RANGE | SIF_PAGE | SIF_POS;
+		si.nMax   =	m_rcMin.Width();
+		si.nPage  = rcCurrent.Width();
+		si.nPos   = m_xScrollPos;
+		m_pParent->SetScrollInfo(SB_HORZ, si, TRUE);
+		si.nMax   =	m_rcMin.Height();
+		si.nPage  = rcCurrent.Height();
+		si.nPos   = m_yScrollPos;
+		m_pParent->SetScrollInfo(SB_VERT, si, TRUE);
+
+    	rcCurrent.right  = MAX( rcCurrent.Width(),  m_rcMin.Width() );
+    	rcCurrent.bottom = MAX( rcCurrent.Height(), m_rcMin.Height() );
+    	if (!m_rcMax.IsRectEmpty())
+    	{
+    		rcCurrent.right  = MIN( rcCurrent.Width(),  m_rcMax.Width() );
+    		rcCurrent.bottom = MIN( rcCurrent.Height(), m_rcMax.Height() );
+    	}
+
+		// Declare an iterator to step through the vector
+		std::vector<ResizeData>::iterator iter;
+
+    	for (iter = m_vResizeData.begin(); iter < m_vResizeData.end(); ++iter)
+    	{
+    		int left   = 0;
+    		int top    = 0;
+    		int width  = 0;
+    		int height = 0;
+
+    		// Calculate the new size and position of the child window
+			switch( (*iter).corner )
+    		{
+    		case topleft:
+				width  = (*iter).bFixedWidth?  (*iter).rcInit.Width()  : (*iter).rcInit.Width()  - m_rcInit.Width() + rcCurrent.Width();
+    			height = (*iter).bFixedHeight? (*iter).rcInit.Height() : (*iter).rcInit.Height() - m_rcInit.Height() + rcCurrent.Height();
+    			left   = (*iter).rcInit.left;
+    			top    = (*iter).rcInit.top;
+    			break;
+    		case topright:
+    			width  = (*iter).bFixedWidth?  (*iter).rcInit.Width()  : (*iter).rcInit.Width()  - m_rcInit.Width() + rcCurrent.Width();
+    			height = (*iter).bFixedHeight? (*iter).rcInit.Height() : (*iter).rcInit.Height() - m_rcInit.Height() + rcCurrent.Height();
+    			left   = (*iter).rcInit.right - width - m_rcInit.Width() + rcCurrent.Width();
+    			top    = (*iter).rcInit.top;
+    			break;
+    		case bottomleft:
+				width  = (*iter).bFixedWidth?  (*iter).rcInit.Width()  : (*iter).rcInit.Width()  - m_rcInit.Width() + rcCurrent.Width();
+    			height = (*iter).bFixedHeight? (*iter).rcInit.Height() : (*iter).rcInit.Height() - m_rcInit.Height() + rcCurrent.Height();
+    			left   = (*iter).rcInit.left;
+    			top    = (*iter).rcInit.bottom - height - m_rcInit.Height() + rcCurrent.Height();
+    			break;
+    		case bottomright:
+    			width  = (*iter).bFixedWidth?  (*iter).rcInit.Width()  : (*iter).rcInit.Width()  - m_rcInit.Width() + rcCurrent.Width();
+    			height = (*iter).bFixedHeight? (*iter).rcInit.Height() : (*iter).rcInit.Height() - m_rcInit.Height() + rcCurrent.Height();
+    			left   = (*iter).rcInit.right   - width - m_rcInit.Width() + rcCurrent.Width();
+    			top    = (*iter).rcInit.bottom  - height - m_rcInit.Height() + rcCurrent.Height();
+    			break;
+    		}
+
+			// Position the child window.
+			CRect rc(left - m_xScrollPos, top - m_yScrollPos, left + width - m_xScrollPos, top + height - m_yScrollPos);
+			if ( rc != (*iter).rcOld)
+			{
+				CWnd* pWnd = FromHandle((*iter).hWnd);
+				CWnd *pWndPrev = pWnd->GetWindow(GW_HWNDPREV); // Trick to maintain the original tab order.
+				HWND hWnd = pWndPrev ? pWndPrev->GetHwnd():NULL;
+				pWnd->SetWindowPos(hWnd, rc, SWP_NOCOPYBITS);
+				(*iter).rcOld = rc;
+			}
+    	}
+    }
+
+#endif // #ifndef _WIN32_WCE
+
+} // namespace Win32xx
+
+
+
+#endif // _WIN32XX_DIALOG_H_
+