342 lines
7.6 KiB
C++
342 lines
7.6 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999-2000 Microsoft Corporation
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//
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// Module Name:
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// WelcomePage.cpp
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//
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// Maintained By:
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// Geoffrey Pease (GPease) 12-MAY-2000
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//
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//////////////////////////////////////////////////////////////////////////////
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#include "Pch.h"
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#include "WelcomePage.h"
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DEFINE_THISCLASS("CWelcomePage");
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWelcomePage::CWelcomePage
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//
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// Description:
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// Constructor.
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//
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// Arguments:
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// ecamCreateAddModeIn -- Creating cluster or adding nodes to cluster.
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//
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// Return Values:
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// None.
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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CWelcomePage::CWelcomePage(
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ECreateAddMode ecamCreateAddModeIn
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)
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{
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TraceFunc( "" );
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// m_hwnd
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m_hFont = NULL;
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m_ecamCreateAddMode = ecamCreateAddModeIn;
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TraceFuncExit();
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} //*** CWelcomePage::CWelcomePage()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWelcomePage::~CWelcomePage( void )
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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CWelcomePage::~CWelcomePage( void )
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{
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TraceFunc( "" );
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if ( m_hFont != NULL )
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{
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DeleteObject( m_hFont );
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}
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TraceFuncExit();
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} //*** CWelcomePage::~CWelcomePage()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// LRESULT
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// CWelcomePage::OnInitDialog( void )
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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LRESULT
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CWelcomePage::OnInitDialog( void )
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{
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TraceFunc( "" );
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LRESULT lr = TRUE;
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HDC hdc = NULL;
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HRESULT hr;
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NONCLIENTMETRICS ncm;
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LOGFONT LogFont;
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INT iSize;
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DWORD dw;
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BOOL fRet;
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WCHAR szFontSize[ 3 ]; // shouldn't be bigger than 2 digits!!
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BSTR bstrRequirement = NULL;
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BSTR bstrFormattedReq = NULL;
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BSTR bstrRequirements = NULL;
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int idxids;
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int cidsRequirements;
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UINT * pidsRequirements;
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static UINT rgidsCreateRequirements[] =
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{
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IDS_WELCOME_CREATE_REQ_1
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, IDS_WELCOME_CREATE_REQ_2
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, IDS_WELCOME_CREATE_REQ_3
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, IDS_WELCOME_CREATE_REQ_4
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, IDS_WELCOME_CREATE_REQ_5
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};
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static UINT rgidsAddRequirements[] =
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{
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IDS_WELCOME_ADD_REQ_1
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, IDS_WELCOME_ADD_REQ_2
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};
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//
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// Make the Title static BIG and BOLD. Why the wizard control itself can't
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// do this is beyond me!
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//
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ZeroMemory( &ncm, sizeof( ncm ) );
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ZeroMemory( &LogFont, sizeof( LOGFONT ) );
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//
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// Find out the system default font metrics.
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//
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ncm.cbSize = sizeof( ncm );
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fRet = SystemParametersInfo( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
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if ( ! fRet )
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{
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goto Win32Error;
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}
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//
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// Copy it.
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//
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LogFont = ncm.lfMessageFont;
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//
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// Make it BOLD.
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//
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LogFont.lfWeight = FW_BOLD;
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//
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// Find out what we want it to look like.
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//
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dw = LoadString( g_hInstance, IDS_LARGEFONTNAME, LogFont.lfFaceName, ARRAYSIZE( LogFont.lfFaceName ) );
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AssertMsg( dw != 0, "String missing!" );
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dw = LoadString( g_hInstance, IDS_LARGEFONTSIZE, szFontSize, ARRAYSIZE( szFontSize ) );
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AssertMsg( dw != 0, "String missing!" );
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iSize = wcstoul( szFontSize, NULL, 10 );
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//
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// Grab the DC.
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//
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hdc = GetDC( m_hwnd );
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if ( hdc == NULL )
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{
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goto Win32Error;
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}
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//
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// Use the magic equation....
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//
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LogFont.lfHeight = 0 - ( GetDeviceCaps( hdc, LOGPIXELSY ) * iSize / 72 );
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//
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// Create the font.
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//
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m_hFont = CreateFontIndirect( &LogFont );
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if ( m_hFont == NULL )
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{
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goto Win32Error;
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}
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//
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// Apply the font.
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//
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SetWindowFont( GetDlgItem( m_hwnd, IDC_WELCOME_S_TITLE ), m_hFont, TRUE );
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//
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// Load the requirement text.
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//
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if ( m_ecamCreateAddMode == camCREATING )
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{
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pidsRequirements = rgidsCreateRequirements;
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cidsRequirements = ARRAYSIZE( rgidsCreateRequirements );
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} // if: creating a new cluster
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else
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{
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pidsRequirements = rgidsAddRequirements;
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cidsRequirements = ARRAYSIZE( rgidsAddRequirements );
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} // else: adding nodes to an existing cluster
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for ( idxids = 0 ; idxids < cidsRequirements ; idxids++ )
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{
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hr = HrLoadStringIntoBSTR( g_hInstance, pidsRequirements[ idxids ], &bstrRequirement );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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hr = HrFormatStringIntoBSTR( L" - %1!ws!\n", &bstrFormattedReq, bstrRequirement );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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hr = HrConcatenateBSTRs( &bstrRequirements, bstrFormattedReq );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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TraceSysFreeString( bstrRequirement );
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bstrRequirement = NULL;
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} // for: each requirement string
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SetDlgItemText( m_hwnd, IDC_WELCOME_S_REQUIREMENTS, bstrRequirements );
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goto Cleanup;
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Win32Error:
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TW32( GetLastError() );
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Cleanup:
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if ( hdc != NULL )
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{
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ReleaseDC( m_hwnd, hdc );
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}
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TraceSysFreeString( bstrRequirement );
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TraceSysFreeString( bstrFormattedReq );
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TraceSysFreeString( bstrRequirements );
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RETURN( lr );
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} //*** CWelcomePage::OnInitDialog()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// LRESULT
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// CWelcomePage::OnNotify(
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// WPARAM idCtrlIn,
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// LPNMHDR pnmhdrIn
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// )
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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LRESULT
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CWelcomePage::OnNotify(
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WPARAM idCtrlIn,
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LPNMHDR pnmhdrIn
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)
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{
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TraceFunc( "" );
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LRESULT lr = TRUE;
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SetWindowLongPtr( m_hwnd, DWLP_MSGRESULT, 0 );
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switch( pnmhdrIn->code )
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{
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case PSN_SETACTIVE:
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PropSheet_SetWizButtons( GetParent( m_hwnd ), PSWIZB_NEXT );
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break;
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}
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RETURN( lr );
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} //*** CWelcomePage::OnNotify()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// INT_PTR
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// CALLBACK
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// CWelcomePage::S_DlgProc(
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// HWND hwhndDlgIn,
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// UINT nMsgIn,
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// WPARAM wParam,
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// LPARAM lParam
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// )
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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INT_PTR
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CALLBACK
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CWelcomePage::S_DlgProc(
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HWND hwndDlgIn,
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UINT nMsgIn,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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// Don't do TraceFunc because every mouse movement
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// will cause this function to be called.
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WndMsg( hwndDlgIn, nMsgIn, wParam, lParam );
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LRESULT lr = FALSE;
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CWelcomePage * pPage;
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if ( nMsgIn == WM_INITDIALOG )
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{
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PROPSHEETPAGE * ppage = reinterpret_cast< PROPSHEETPAGE * >( lParam );
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SetWindowLongPtr( hwndDlgIn, GWLP_USERDATA, (LPARAM) ppage->lParam );
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pPage = reinterpret_cast< CWelcomePage * >( ppage->lParam );
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pPage->m_hwnd = hwndDlgIn;
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}
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else
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{
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pPage = reinterpret_cast< CWelcomePage *> ( GetWindowLongPtr( hwndDlgIn, GWLP_USERDATA ) );
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}
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if ( pPage != NULL )
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{
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Assert( hwndDlgIn == pPage->m_hwnd );
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switch ( nMsgIn )
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{
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case WM_INITDIALOG:
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lr = pPage->OnInitDialog();
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break;
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case WM_NOTIFY:
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lr = pPage->OnNotify( wParam, reinterpret_cast< LPNMHDR >( lParam ) );
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break;
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// no default clause needed
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} // switch: nMsgIn
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} // if: page is specified
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return lr;
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} //*** CWelcomePage::S_DlgProc()
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