www.pudn.com > PGP651i-win-src.rar > CGlobalCWizIntroPage.cpp

////////////////////////////////////////////////////////////////////////////// 
// CGlobalCWizIntroPage.cpp 
// 
// Implementation of class CGlobalCWizIntroPage. 
////////////////////////////////////////////////////////////////////////////// 
 
// $Id: CGlobalCWizIntroPage.cpp,v 1.2 1998/12/14 18:57:08 nryan Exp $ 
 
// Copyright (C) 1998 by Network Associates, Inc. 
// All rights reserved. 
 
#include "StdAfx.h" 
 
#include "Required.h" 
#include "CGlobalCWizIntroPage.h" 
#include "CGlobalCWizardSheet.h" 
#include "Globals.h" 
#include "PGPdiskHelpIds.h" 
 
 
///////////////////// 
// Context help array 
///////////////////// 
 
static PGPUInt32 HelpIds[] = 
{ 
	IDC_SIDEBAR,			((PGPUInt32) -1),  
	0,0  
}; 
 
 
/////////////////////////// 
// MFC specific definitions 
/////////////////////////// 
 
BEGIN_MESSAGE_MAP(CGlobalCWizIntroPage, CPropertyPage) 
	//{{AFX_MSG_MAP(CGlobalCWizIntroPage) 
	ON_WM_HELPINFO() 
	ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
 
//////////////////////////////////////////////////////////////////////// 
// CGlobalCWizIntroPage public custom functions and non-default handlers 
//////////////////////////////////////////////////////////////////////// 
 
IMPLEMENT_DYNCREATE(CGlobalCWizIntroPage, CPropertyPage) 
 
// The CGlobalCWizIntroPage default constructor. 
 
CGlobalCWizIntroPage::CGlobalCWizIntroPage() 
	 : CPropertyPage(CGlobalCWizIntroPage::IDD) 
{ 
	//{{AFX_DATA_INIT(CGlobalCWizIntroPage) 
	//}}AFX_DATA_INIT 
 
	mParentGlobalCWiz = NULL; 
 
	// Exorcise the big help button. 
	m_psp.dwFlags &= ~PSP_HASHELP; 
} 
 
// The CGlobalCWizIntroPage destructor. 
 
CGlobalCWizIntroPage::~CGlobalCWizIntroPage() 
{ 
} 
 
 
/////////////////////////////////////////////////////// 
// CGlobalCWizIntroPage public default message handlers 
/////////////////////////////////////////////////////// 
 
// OnSetActive is called when this page is made active. We make sure the 
// correct buttons are enabled/disabled. 
 
BOOL  
CGlobalCWizIntroPage::OnSetActive()  
{ 
	pgpAssertAddrValid(mParentGlobalCWiz, CGlobalCWizardSheet); 
	mParentGlobalCWiz->SetWizardButtons(PSWIZB_NEXT); 
 
	return CPropertyPage::OnSetActive(); 
} 
 
 
/////////////////////////////////////////////////////////////////////////// 
// CGlobalCWizIntroPage protected custom functions and non-default handlers 
/////////////////////////////////////////////////////////////////////////// 
 
// The CGlobalCWizIntroPage data exchange function. 
 
void  
CGlobalCWizIntroPage::DoDataExchange(CDataExchange *pDX) 
{ 
	try 
	{ 
		CPropertyPage::DoDataExchange(pDX); 
 
		//{{AFX_DATA_MAP(CGlobalCWizIntroPage) 
		DDX_Control(pDX, IDC_SIDEBAR, mSidebarGraphic); 
		//}}AFX_DATA_MAP 
	} 
	catch (CMemoryException *ex) 
	{ 
		ex->Delete(); 
	} 
} 
 
 
////////////////////////////////////////////////////////// 
// CGlobalCWizIntroPage protected default message handlers 
////////////////////////////////////////////////////////// 
 
// OnHelpInfo handles context-sensitive help. 
 
BOOL  
CGlobalCWizIntroPage::OnHelpInfo(HELPINFO *pHelpInfo) 
{ 
	if ((pHelpInfo->iContextType == HELPINFO_WINDOW) && 
		(pHelpInfo->iCtrlId != ((PGPUInt16) IDC_STATIC))) 
	{ 
		::WinHelp((HWND) pHelpInfo->hItemHandle, App->m_pszHelpFilePath,  
			HELP_WM_HELP, (PGPUInt32) HelpIds); 
	} 
 
	return TRUE; 
} 
 
// We override OnPaint to draw the sidebar graphic at the correct depth. 
 
void  
CGlobalCWizIntroPage::OnPaint()  
{ 
	CDC			memDC; 
	CPaintDC	DC(this); 
	HBITMAP		oldBitmap; 
	RECT		sidebarRect; 
 
	DC.SelectPalette(&mParentGlobalCWiz->mSidebarPalette, FALSE); 
	DC.RealizePalette(); 
 
	memDC.CreateCompatibleDC(&DC); 
	memDC.SelectPalette(&mParentGlobalCWiz->mSidebarPalette, FALSE); 
	memDC.RealizePalette(); 
 
	mSidebarGraphic.GetWindowRect(&sidebarRect); 
	ScreenToClient(&sidebarRect); 
	 
	// MFC bug - CDC::SelectObject returns incorrect pointers/handles so 
	// don't fool with it. 
 
	oldBitmap = (HBITMAP) SelectObject(memDC,  
		mParentGlobalCWiz->mSidebarBitmap); 
 
	DC.BitBlt(sidebarRect.left, sidebarRect.top, sidebarRect.right,  
		sidebarRect.bottom, &memDC, 0, 0, SRCCOPY); 
 
	memDC.SelectObject(oldBitmap); 
	memDC.DeleteDC(); 
}