271 lines
9.1 KiB
C++
271 lines
9.1 KiB
C++
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#include "priv.h"
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#include "resource.h"
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#include <mluisupp.h>
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struct SUParams {
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LPSOFTDISTINFO psdi;
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BITBOOL bRemind : 1;
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BITBOOL bDetails : 1;
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LONG cyNoDetails;
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LONG cxDlg;
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LONG cyDlg;
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};
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INT_PTR CALLBACK SoftwareUpdateDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam);
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SHDOCAPI_(DWORD) SoftwareUpdateMessageBox( HWND hWnd,
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LPCWSTR szDistUnit,
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DWORD dwFlags,
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LPSOFTDISTINFO psdi )
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{
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HRESULT hr;
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int iRet = IDIGNORE;
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SOFTDISTINFO sdi;
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SUParams suparams;
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DWORD dwAdStateNew = SOFTDIST_ADSTATE_NONE;
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if ( psdi == NULL )
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{
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// use a local
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sdi.cbSize = sizeof(SOFTDISTINFO);
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sdi.dwReserved = 0;
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psdi = &sdi;
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}
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suparams.psdi = psdi;
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suparams.bRemind = TRUE;
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suparams.bDetails = FALSE;
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hr = GetSoftwareUpdateInfo( szDistUnit, psdi );
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// we need an HREF to work properly. The title and abstract are negotiable.
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if ( SUCCEEDED(hr) && psdi->szHREF != NULL )
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{
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// see if this is an update the user already knows about.
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// If it is, then skip the dialog.
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if ( (psdi->dwUpdateVersionMS >= psdi->dwInstalledVersionMS ||
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(psdi->dwUpdateVersionMS == psdi->dwInstalledVersionMS &&
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psdi->dwUpdateVersionLS >= psdi->dwInstalledVersionLS)) &&
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(psdi->dwUpdateVersionMS >= psdi->dwAdvertisedVersionMS ||
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(psdi->dwUpdateVersionMS == psdi->dwAdvertisedVersionMS &&
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psdi->dwUpdateVersionLS >= psdi->dwAdvertisedVersionLS)) )
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{
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DWORD idDlg;
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if ( hr == S_OK ) // new version
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{
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// we have a pending update, either on the net, or downloaded
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if ( psdi->dwFlags & SOFTDIST_FLAG_USAGE_PRECACHE )
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{
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dwAdStateNew = SOFTDIST_ADSTATE_DOWNLOADED;
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// Show same dialog for downloaded/available states
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// because users get confused. See IE5 RAID entry 14488
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idDlg = IDD_SUAVAILABLE;
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}
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else
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{
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dwAdStateNew = SOFTDIST_ADSTATE_AVAILABLE;
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idDlg = IDD_SUAVAILABLE;
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}
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}
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else if ( psdi->dwUpdateVersionMS == psdi->dwInstalledVersionMS &&
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psdi->dwUpdateVersionLS == psdi->dwInstalledVersionLS )
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{
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// if installed version matches advertised, then we autoinstalled already
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dwAdStateNew = SOFTDIST_ADSTATE_INSTALLED;
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idDlg = IDD_SUINSTALLED;
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}
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else
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{
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idDlg = 0;
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}
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// only show the dialog if we've haven't been in this ad state before for
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// this update version
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if ( dwAdStateNew > psdi->dwAdState && idDlg != 0)
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{
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// Sundown: coercion is OK since SoftwareUpdateDlgProc returns true/false
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iRet = (int) DialogBoxParam(MLGetHinst(),
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MAKEINTRESOURCE(idDlg),
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hWnd,
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SoftwareUpdateDlgProc,
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(LPARAM)&suparams);
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}
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} // if update is a newer version than advertised
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// If the user doesn't want a reminder and didn't cancel, mark the DU.
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if ( !suparams.bRemind && (iRet == IDNO || iRet == IDYES) )
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{
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SetSoftwareUpdateAdvertisementState( szDistUnit,
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dwAdStateNew,
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psdi->dwUpdateVersionMS,
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psdi->dwUpdateVersionLS );
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} // if we're finished with this ad state for this version
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} // if we got the update info
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else
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iRet = IDABORT;
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if ( FAILED(hr) || psdi == &sdi )
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{
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if ( psdi->szTitle != NULL )
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{
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CoTaskMemFree( psdi->szTitle );
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psdi->szTitle = NULL;
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}
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if ( psdi->szAbstract != NULL )
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{
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CoTaskMemFree( psdi->szAbstract );
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psdi->szAbstract = NULL;
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};
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if ( psdi->szHREF != NULL )
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{
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CoTaskMemFree( psdi->szHREF );
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psdi->szHREF = NULL;
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}
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}
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return iRet;
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}
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INT_PTR CALLBACK SoftwareUpdateDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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BOOL fRet = 0;
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SUParams *psuparam = (SUParams*)GetWindowLongPtr(hDlg, DWLP_USER);;
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HRESULT hr = S_OK;
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HWND hwndDetails;
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switch (msg)
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{
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case WM_INITDIALOG:
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int cchDetails;
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TCHAR *pszTitle;
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TCHAR *pszAbstract;
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TCHAR *pszDetails;
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TCHAR szFmt[MAX_PATH];
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SetWindowLongPtr(hDlg, DWLP_USER, lParam);
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psuparam = (SUParams*)lParam;
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if (SHRestricted( REST_NOFORGETSOFTWAREUPDATE))
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EnableWindow(GetDlgItem(hDlg, IDC_REMIND), FALSE);
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// Prepare the details from the SOFTDISTINFO
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MLLoadString(IDS_SUDETAILSFMT, szFmt, ARRAYSIZE(szFmt) );
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cchDetails = lstrlen( szFmt );
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if ( psuparam->psdi->szTitle != NULL )
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{
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pszTitle = psuparam->psdi->szTitle;
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}
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else
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{
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pszTitle = NULL;
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}
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if ( psuparam->psdi->szAbstract != NULL )
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{
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pszAbstract = psuparam->psdi->szAbstract;
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}
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else
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{
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pszAbstract = NULL;
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}
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pszDetails = new TCHAR[cchDetails];
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if ( pszDetails != NULL )
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{
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wnsprintf( pszDetails, cchDetails, szFmt, ((pszTitle!=NULL)?pszTitle:TEXT("")),
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((pszAbstract!=NULL)?pszAbstract:TEXT("")) );
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// set the details text
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SetDlgItemText( hDlg, IDC_DETAILSTEXT, pszDetails );
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// initialize the reminder check box
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CheckDlgButton( hDlg, IDC_REMIND, ((psuparam->bRemind)?BST_CHECKED:BST_UNCHECKED) );
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// Hide or show the details
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RECT rectDlg;
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RECT rectDetails;
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GetWindowRect( hDlg, &rectDlg );
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psuparam->cyDlg = rectDlg.bottom - rectDlg.top;
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psuparam->cxDlg = rectDlg.right - rectDlg.left;
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hwndDetails = GetDlgItem( hDlg, IDC_DETAILSTEXT );
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GetWindowRect( hwndDetails, &rectDetails );
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psuparam->cyNoDetails = rectDetails.top - rectDlg.top;
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SetWindowPos( hwndDetails, NULL, 0,0,0,0, SWP_NOMOVE | SWP_HIDEWINDOW | SWP_NOZORDER | SWP_NOSIZE );
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SetWindowPos( hDlg, NULL,
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0,0,psuparam->cxDlg,psuparam->cyNoDetails,
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SWP_NOMOVE | SWP_NOZORDER );
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}
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else
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EndDialog( hDlg, IDABORT );
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if ( pszDetails != NULL )
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delete pszDetails;
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fRet = TRUE;
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break;
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case WM_COMMAND:
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switch (LOWORD(wParam))
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{
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case IDYES:
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EndDialog(hDlg, IDYES );
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fRet = TRUE;
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break;
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case IDNO:
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EndDialog(hDlg, IDNO );
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fRet = TRUE;
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break;
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case IDC_REMIND:
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psuparam->bRemind = IsDlgButtonChecked( hDlg, IDC_REMIND ) == BST_CHECKED;
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fRet = TRUE;
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break;
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case IDC_DETAILS:
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{
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TCHAR szDetails[40];
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// toggle the details
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hwndDetails = GetDlgItem( hDlg, IDC_DETAILSTEXT );
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psuparam->bDetails = !psuparam->bDetails;
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if ( psuparam->bDetails )
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{
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// show the details
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// switch button to close text
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MLLoadString(IDS_SUDETAILSCLOSE, szDetails, ARRAYSIZE(szDetails) );
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SetDlgItemText( hDlg, IDC_DETAILS, szDetails );
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SetWindowPos( hDlg, NULL,
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0,0,psuparam->cxDlg, psuparam->cyDlg,
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SWP_NOMOVE | SWP_NOZORDER );
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SetWindowPos( hwndDetails, NULL, 0,0,0,0, SWP_NOMOVE | SWP_SHOWWINDOW | SWP_NOZORDER | SWP_NOSIZE );
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}
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else
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{
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MLLoadString(IDS_SUDETAILSOPEN, szDetails, ARRAYSIZE(szDetails) );
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SetDlgItemText( hDlg, IDC_DETAILS, szDetails );
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SetWindowPos( hwndDetails, NULL, 0,0,0,0, SWP_NOMOVE | SWP_HIDEWINDOW | SWP_NOZORDER | SWP_NOSIZE );
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SetWindowPos( hDlg, NULL,
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0,0,psuparam->cxDlg,psuparam->cyNoDetails,
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SWP_NOMOVE | SWP_NOZORDER );
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}
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}
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fRet = TRUE;
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break;
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}
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break;
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case WM_CLOSE:
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EndDialog(hDlg, IDNO);
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fRet = TRUE;
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break;
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case WM_DESTROY:
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fRet = TRUE;
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break;
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default:
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fRet = FALSE;
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}
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return fRet;
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}
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