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452 lines
9.4 KiB
452 lines
9.4 KiB
/*++
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Copyright (C) Microsoft Corporation, 1996 - 1998
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All rights reserved.
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Module Name:
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PropMgr.cxx
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Abstract:
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Property Sheet Manager
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Author:
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Steve Kiraly (SteveKi) 13-Feb-1996
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Revision History:
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--*/
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#include "precomp.hxx"
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#pragma hdrstop
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#include "propmgr.hxx"
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/********************************************************************
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All printer property windows.
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********************************************************************/
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TPropertySheetManager::
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TPropertySheetManager(
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VOID
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) : _bValid( TRUE ),
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_hWnd( NULL )
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{
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager ctor\n") );
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ZeroMemory( &_CPSUIInfo, sizeof( _CPSUIInfo ) );
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}
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TPropertySheetManager::
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~TPropertySheetManager(
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VOID
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)
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{
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager dtor\n") );
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}
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BOOL
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TPropertySheetManager::
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bValid(
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VOID
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)
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{
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return _bValid;
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}
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//
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// This is needed since compstui has a bug
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// where it returns either -1 or NULL for an
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// invalid handle.
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//
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BOOL
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TPropertySheetManager::
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bValidCompstuiHandle(
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IN LONG_PTR hHandle
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)
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{
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return hHandle && hHandle != -1;
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}
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/*++
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Routine Name:
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bDisplayPages
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Routine Description:
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Loads the compstui module and displays the pages.
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See \nt\public\oak\inc\compstui.h file for details
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Arguments:
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HWND - Handle to parent window.
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pResult - The result returned from COMPSTUI
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Return Value:
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TRUE success, FALSE error occurred.
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--*/
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BOOL
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TPropertySheetManager::
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bDisplayPages(
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IN HWND hWnd,
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OUT LONG *pResult
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)
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{
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typedef LONG
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(APIENTRY *PF_COMPROPSHEETUI)(
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HWND hWndOwner,
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PFNPROPSHEETUI pfnPropSheetUI,
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LPARAM lParam,
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LPDWORD pResult
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);
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DWORD dwResult = CPSUI_CANCEL;
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LONG lResult = FALSE;
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BOOL bStatus = FALSE;
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PF_COMPROPSHEETUI pfn = NULL;
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_hWnd = hWnd;
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager bDisplayPages\n") );
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//
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// Load the library and get the entrypoint.
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//
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TLibrary lib( TEXT( COMMON_UI ) );
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//
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// Ensure the library was loaded and the
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// proc address was fetch with out errors.
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//
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if( !VALID_OBJ( lib ) ||
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!(pfn = (PF_COMPROPSHEETUI)lib.pfnGetProc( COMMON_PROPERTY_SHEETUI ) ) ){
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bStatus = FALSE;
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} else {
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//
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// Bring up the actual property sheets.
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//
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lResult = (*pfn)( _hWnd,
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CPSUIFunc,
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(LPARAM)this,
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&dwResult );
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//
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// Set return value if the the sheets failed
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// it is up to the derived class to capture its error value.
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//
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if( lResult <= 0 ){
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DBGMSG( DBG_ERROR, ( "Display Pages failed %d Result %d GLE %d.\n", lResult, dwResult, GetLastError() ) );
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bStatus = FALSE;
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} else {
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bStatus = TRUE;
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if( pResult )
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{
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// return the actual result from compstui
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*pResult = static_cast<LONG>(dwResult);
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}
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}
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}
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//
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// Return status.
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//
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return bStatus;
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}
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/********************************************************************
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Private member functions.
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********************************************************************/
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LONG
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TPropertySheetManager::
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lReasonInit(
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IN PPROPSHEETUI_INFO pCPSUIInfo,
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IN LPARAM lParam
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)
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{
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LONG lResult = FALSE;
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pCPSUIInfo->UserData = lParam;
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//
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// Build the property sheets pages.
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//
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if( bBuildPages( pCPSUIInfo ) ){
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lResult = TRUE;
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}
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return lResult;
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}
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LONG
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TPropertySheetManager::
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lReasonGetInfoHeader(
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IN PPROPSHEETUI_INFO pCPSUIInfo,
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IN PPROPSHEETUI_INFO_HEADER pPSUInfoHeader
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)
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{
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LONG lResult = FALSE;
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//
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// Make a copy of the compstui entry point. This is needed for
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// future calls to compstui, like freeing pages etc.
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//
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CopyMemory( &_CPSUIInfo, pCPSUIInfo, sizeof( _CPSUIInfo ) );
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//
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// Set the property sheet info header.
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//
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if( bSetHeader( pCPSUIInfo, pPSUInfoHeader ) ){
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lResult = TRUE;
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}
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return lResult;
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}
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LONG
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TPropertySheetManager::
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lReasonSetResult(
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IN PPROPSHEETUI_INFO pCPSUIInfo,
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IN PSETRESULT_INFO pSetResultInfo
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)
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{
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return bSaveResult( pCPSUIInfo, pSetResultInfo );
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}
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LONG
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TPropertySheetManager::
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lReasonGetIcon(
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IN PPROPSHEETUI_INFO pCPSUIInfo
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)
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{
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return dwGetIcon( pCPSUIInfo );
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}
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LONG
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TPropertySheetManager::
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lReasonDestroy(
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IN PPROPSHEETUI_INFO pCPSUIInfo
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)
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{
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LONG lResult = FALSE;
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//
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// Release any sheet specific data.
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//
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if( bDestroyPages( pCPSUIInfo ) ){
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pCPSUIInfo->UserData = NULL;
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lResult = TRUE;
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}
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return lResult;
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}
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/*++
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Routine Name:
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CPSUIFunc
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Routine Description:
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Callback function used by compstui.
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Arguments:
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See \nt\public\oak\inc\compstui.h file
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Return Value:
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TRUE success, FALSE error occurred.
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--*/
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LONG
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CALLBACK
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TPropertySheetManager::
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CPSUIFunc(
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PPROPSHEETUI_INFO pCPSUIInfo,
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LPARAM lParam
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)
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{
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager CPSUIFunc\n") );
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SPLASSERT ( pCPSUIInfo );
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LONG lResult = -1;
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TPropertySheetManager *pSheets = NULL;
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//
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// Only valid common ui defined entry requests are acknowledged.
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//
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if( pCPSUIInfo ){
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switch( pCPSUIInfo->Reason ){
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case PROPSHEETUI_REASON_INIT:
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager PROPSHEETUI_REASON_INIT\n") );
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pSheets = (TPropertySheetManager *)lParam;
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SPLASSERT( pSheets );
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lResult = pSheets->lReasonInit( pCPSUIInfo, lParam );
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break;
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case PROPSHEETUI_REASON_GET_INFO_HEADER:
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager PROPSHEETUI_REASON_GET_INFO_HEADER\n") );
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pSheets = (TPropertySheetManager *)pCPSUIInfo->UserData;
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SPLASSERT( pSheets );
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lResult = pSheets->lReasonGetInfoHeader( pCPSUIInfo, (PPROPSHEETUI_INFO_HEADER)lParam );
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break;
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case PROPSHEETUI_REASON_SET_RESULT:
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager PROPSHEETUI_REASON_SET_RESULT\n") );
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pSheets = (TPropertySheetManager *)pCPSUIInfo->UserData;
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SPLASSERT( pSheets );
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lResult = pSheets->lReasonSetResult( pCPSUIInfo, (PSETRESULT_INFO)lParam );
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break;
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case PROPSHEETUI_REASON_GET_ICON:
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager PROPSHEETUI_REASON_GET_ICON\n") );
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pSheets = (TPropertySheetManager *)pCPSUIInfo->UserData;
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SPLASSERT( pSheets );
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lResult = pSheets->lReasonGetIcon( pCPSUIInfo );
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break;
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case PROPSHEETUI_REASON_DESTROY:
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager PROPSHEETUI_REASON_DESTROY\n") );
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pSheets = (TPropertySheetManager *)pCPSUIInfo->UserData;
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SPLASSERT( pSheets );
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lResult = pSheets->lReasonDestroy( pCPSUIInfo );
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break;
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default:
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager unknown common ui command.\n") );
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break;
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}
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}
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return lResult;
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}
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/********************************************************************
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Protected member functions, provided for non pure virtuals.
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********************************************************************/
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/*++
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Routine Name:
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dwGetIcon
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Routine Description:
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Return the Icon this module is associated with. If no icon is
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associated then a NULL can be returned.
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Arguments:
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pCPSUIInfo - Pointer to commonui property sheet info header,
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Return Value:
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TRUE success, FALSE error occurred.
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--*/
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DWORD
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TPropertySheetManager::
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dwGetIcon(
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IN PPROPSHEETUI_INFO pCPSUIInfo
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)
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{
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager dwGetIcon\n") );
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UNREFERENCED_PARAMETER( pCPSUIInfo );
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return NULL;
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}
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/*++
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Routine Name:
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bDestroyPages
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Routine Description:
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Destroy any compstui specific data information.
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Arguments:
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pCPSUIInfo - Pointer to commonui property sheet info header,
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pSetResultInfo - Pointer to result info header
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Return Value:
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TRUE success, FALSE error occurred.
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--*/
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BOOL
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TPropertySheetManager::
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bDestroyPages(
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IN PPROPSHEETUI_INFO pPSUIInfo
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)
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{
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager bDestroyPages\n") );
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UNREFERENCED_PARAMETER( pPSUIInfo );
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return TRUE;
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}
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/*++
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Routine Name:
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bSaveResult
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Routine Description:
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Save the result from the previous handler to our parent.
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Arguments:
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pCPSUIInfo - Pointer to commonui property sheet info header,
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pSetResultInfo - Pointer to result info header
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Return Value:
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TRUE success, FALSE error occurred.
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--*/
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BOOL
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TPropertySheetManager::
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bSaveResult(
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IN PPROPSHEETUI_INFO pCPSUIInfo,
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IN PSETRESULT_INFO pSetResultInfo
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)
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{
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DBGMSG( DBG_TRACE, ( "TPropertySheetManager bSaveResult\n") );
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pCPSUIInfo->Result = pSetResultInfo->Result;
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return TRUE;
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}
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