344 lines
7.7 KiB
C++
344 lines
7.7 KiB
C++
//Copyright (c) 1997-2000 Microsoft Corporation
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#include "pch.hxx"
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#pragma hdrstop
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#include "pgbase.h"
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#include "resource.h"
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#include "DlgFonts.h"
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/***************************************************************************
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* Use the following define if for some reason we have to go back to using
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* a message loop to let shell have time to update the UI
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*
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#define NEED_MSG_PUMP
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**************************************************************************/
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// Initialization of static members
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CWizardPageOrder WizardPage::sm_WizPageOrder;
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WizardPage::WizardPage(
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LPPROPSHEETPAGE ppsp,
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int nIdTitle,
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int nIdSubTitle
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) : m_hwnd(NULL), m_dwPageId(0)
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{
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_ASSERTE(NULL != ppsp);
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// If we have a subtitle, we must have a title
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_ASSERTE(nIdSubTitle?nIdTitle:TRUE);
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//
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// Many of the members are 0 or NULL.
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//
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ZeroMemory(ppsp, sizeof(PROPSHEETPAGE));
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ppsp->dwSize = sizeof(PROPSHEETPAGE);
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ppsp->dwFlags = PSP_DEFAULT;
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ppsp->hInstance = g_hInstDll;
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// If we are using a title/subtitle, include the flags
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// Otherwise, hide the header
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if(nIdTitle)
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{
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ppsp->dwFlags |= PSP_USEHEADERTITLE | (nIdSubTitle?PSP_USEHEADERSUBTITLE:0);
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ppsp->pszHeaderTitle = MAKEINTRESOURCE(nIdTitle);
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ppsp->pszHeaderSubTitle = MAKEINTRESOURCE(nIdSubTitle);
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// ppsp->pszbmHeader = MAKEINTRESOURCE(IDB_ACCMARK);
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}
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else
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ppsp->dwFlags |= PSP_HIDEHEADER;
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//
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// Callback is a base class function. The derived page
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// classes need to implement OnPropSheetPageCreate() and
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// OnPropSheetPageRelease() if they want to handle this callback.
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// By WizardPage::OnPropSheetPageCreate() returns 1.
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//
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ppsp->pfnCallback = WizardPage::PropSheetPageCallback;
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ppsp->dwFlags |= (PSP_USECALLBACK /*| PSP_USEREFPARENT*/); // JMC: TODO: Do we want PSP_USEREFPARENT
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//
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// Store "this" in the page struct so we can call member functions
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// from the page's message proc.
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//
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_ASSERTE(NULL != this);
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ppsp->lParam = (LPARAM)this;
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//
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// All dialog messages first go through the base class' message proc.
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// Virtual functions are called for some messages. If not processed
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// using a message-specific virtual function, the message is passed
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// to the derived class instance through the virtual funcion HandleMsg.
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//
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ppsp->pfnDlgProc = WizardPage::DlgProc;
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}
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WizardPage::~WizardPage(
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VOID
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)
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{
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}
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UINT
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WizardPage::PropSheetPageCallback(
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HWND hwnd,
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UINT uMsg,
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LPPROPSHEETPAGE ppsp
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)
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{
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UINT uResult = 0;
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WizardPage *pThis = (WizardPage *)ppsp->lParam;
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_ASSERTE(NULL != pThis);
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switch(uMsg)
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{
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case PSPCB_CREATE:
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uResult = pThis->OnPropSheetPageCreate(hwnd, ppsp);
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break;
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case PSPCB_RELEASE:
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uResult = pThis->OnPropSheetPageRelease(hwnd, ppsp);
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//
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// IMPORTANT:
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// This is where we delete each property sheet page.
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// HERE and ONLY HERE.
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//
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// delete pThis; // We won't do this since we'll keep our own list
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// The reason it won't work is because if you never get to a page, you
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// will never get this message
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break;
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}
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return uResult;
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}
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//
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// This is a static method.
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//
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INT_PTR
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WizardPage::DlgProc(
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HWND hwnd,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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INT_PTR bResult = FALSE;
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PROPSHEETPAGE *ppsp = NULL;
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if (WM_INITDIALOG == uMsg)
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ppsp = (PROPSHEETPAGE *)lParam;
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else
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ppsp = (PROPSHEETPAGE *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
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if (NULL != ppsp)
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{
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WizardPage *pThis = (WizardPage *)ppsp->lParam;
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_ASSERTE(NULL != pThis);
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switch(uMsg)
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{
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case WM_INITDIALOG:
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{
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// The following will set fonts for 'known' controls,
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DialogFonts_InitWizardPage(hwnd);
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//
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// Store address of PROPSHEETPAGE struct for this page
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// in window's user data.
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//
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SetWindowLongPtr(hwnd, GWLP_USERDATA, lParam);
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pThis->m_hwnd = hwnd;
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bResult = pThis->OnInitDialog(hwnd, wParam, lParam);
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}
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break;
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case WM_NOTIFY:
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bResult = pThis->OnNotify(hwnd, wParam, lParam);
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break;
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case PSM_QUERYSIBLINGS:
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bResult = pThis->OnPSM_QuerySiblings(hwnd, wParam, lParam);
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break;
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case WM_COMMAND:
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bResult = pThis->OnCommand(hwnd, wParam, lParam);
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break;
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case WM_TIMER:
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bResult = pThis->OnTimer(hwnd, wParam, lParam);
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break;
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case WM_DRAWITEM:
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bResult = pThis->OnDrawItem(hwnd, wParam, lParam);
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break;
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default:
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//
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// Let derived class instance handle any other messages
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// as needed.
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//
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bResult = pThis->HandleMsg(hwnd, uMsg, wParam, lParam);
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break;
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}
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}
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return bResult;
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}
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LRESULT
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WizardPage::OnNotify(
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HWND hwnd,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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INT idCtl = (INT)wParam;
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LPNMHDR pnmh = (LPNMHDR)lParam;
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LRESULT lResult = 0;
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switch(pnmh->code)
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{
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case PSN_APPLY:
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lResult = OnPSN_Apply(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_HELP:
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lResult = OnPSN_Help(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_KILLACTIVE:
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lResult = OnPSN_KillActive(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_QUERYCANCEL:
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lResult = OnPSN_QueryCancel(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_RESET:
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lResult = OnPSN_Reset(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_SETACTIVE:
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lResult = OnPSN_SetActive(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_WIZBACK:
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lResult = OnPSN_WizBack(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_WIZNEXT:
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lResult = OnPSN_WizNext(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case PSN_WIZFINISH:
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lResult = OnPSN_WizFinish(hwnd, idCtl, (LPPSHNOTIFY)pnmh);
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break;
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case NM_CLICK:
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case NM_RETURN:
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OnMsgNotify(hwnd, idCtl, (LPNMHDR) pnmh);
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break;
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default:
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break;
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}
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return lResult;
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}
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LRESULT
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WizardPage::OnPSN_SetActive(
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HWND hwnd,
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INT idCtl,
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LPPSHNOTIFY pnmh
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)
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{
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// JMC: TODO: Maybe put this in the OnNotify Code so the overrided class does
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// not have to call this
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//
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// By default, each wizard page has a BACK and NEXT button.
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//
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DWORD dwFlags = 0;
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if(sm_WizPageOrder.GetPrevPage(m_dwPageId))
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dwFlags |= PSWIZB_BACK;
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if(sm_WizPageOrder.GetNextPage(m_dwPageId))
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dwFlags |= PSWIZB_NEXT;
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else
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dwFlags |= PSWIZB_FINISH;
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PropSheet_SetWizButtons(GetParent(hwnd), dwFlags);
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// Tell the wizard that it's ok to go to this page
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SetWindowLongPtr(hwnd, DWLP_MSGRESULT, 0);
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return TRUE;
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}
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LRESULT
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WizardPage::OnPSM_QuerySiblings(
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HWND hwnd,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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return 0;
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}
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LRESULT
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WizardPage::OnPSN_QueryCancel(
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HWND hwnd,
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INT idCtl,
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LPPSHNOTIFY pnmh
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)
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{
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//If nothing has changed just exit...
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if ( memcmp( &g_Options.m_schemePreview, &g_Options.m_schemeOriginal, sizeof(WIZSCHEME)) == 0)
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{
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SetWindowLongPtr(hwnd, DWLP_MSGRESULT, 0);
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return TRUE;
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}
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// if (
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switch(StringTableMessageBox(hwnd, IDS_WIZSAVECHANGESMESSAGETEXT, IDS_WIZSAVECHANGESMESSAGETITLE, MB_YESNO))
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{
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case IDYES:
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SetWindowLongPtr(hwnd, DWLP_MSGRESULT, 0);
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break;
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case IDNO:
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{
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// Restore all settings to the original settings
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g_Options.ApplyOriginal();
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#if NEED_MSG_PUMP
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if (SetTimer(hwnd, 1, 4000, NULL))
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{
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// Wait for messages to be processed
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BOOL fKeepChecking = TRUE;
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while (fKeepChecking)
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{
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MSG msg;
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while (PeekMessage(&msg, hwnd, WM_TIMER, WM_TIMER, PM_REMOVE))
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{
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if (msg.message == WM_TIMER)
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{
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KillTimer(hwnd, 1);
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fKeepChecking = FALSE;
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break;
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}
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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}
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#endif
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SetWindowLongPtr(hwnd, DWLP_MSGRESULT, 0);
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}
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break;
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case IDCANCEL:
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SetWindowLongPtr(hwnd, DWLP_MSGRESULT, 1);
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break;
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}
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return TRUE;
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}
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