Leaked source code of windows server 2003
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/*++
Copyright (c) 1996 Microsoft Corporation
Module Name:
prnprop.c
Abstract:
This file handles the PrinterProperties and
DrvDevicePropertySheets spooler API
Environment:
Win32 subsystem, DriverUI module, user mode
Revision History:
02/13/97 -davidx-
Implement OEM plugin support.
02/10/97 -davidx-
Consistent handling of common printer info.
02/04/97 -davidx-
Reorganize driver UI to separate ps and uni DLLs.
07/17/96 -amandan-
Created it.
--*/
#include "precomp.h"
//
// Local functions prototypes
//
CPSUICALLBACK cpcbPrinterPropertyCallback(PCPSUICBPARAM);
LONG LPrnPropApplyNow(PUIDATA, PCPSUICBPARAM, BOOL);
LONG LPrnPropSelChange(PUIDATA, PCPSUICBPARAM);
LONG
DrvDevicePropertySheets(
PPROPSHEETUI_INFO pPSUIInfo,
LPARAM lParam
)
/*++
Routine Description:
This function adds the Device Property Page to the
property sheets.
This function performs the following operations:
REASON_INIT- fills PCOMPROPSHEETUI with printer UI items
calls compstui to add the page.
REASON_GET_INFO_HEADER - fills out PROPSHEETUI_INFO.
REASON_SET_RESULT - saves printerdata settings in registry buffer.
REASON_DESTROY - Cleans up.
Arguments:
pSUIInfo - pointer to PPROPSHEETUI_INFO
lParam - varies depending on the reason this function is called
Return Value:
> 0 success <= 0 for failure
--*/
{
PDEVICEPROPERTYHEADER pDPHdr;
PCOMPROPSHEETUI pCompstui;
PUIDATA pUiData;
LONG lResult, lRet;
BOOL bResult = FALSE;
//
// Validate input parameters
//
if (!pPSUIInfo || !(pDPHdr = (PDEVICEPROPERTYHEADER) pPSUIInfo->lParamInit))
{
RIP(("DrvDevicePropertySheet: invalid parameter\n"));
return -1;
}
//
// Create a UIDATA structure if necessary
//
if (pPSUIInfo->Reason == PROPSHEETUI_REASON_INIT)
{
pUiData = PFillUiData(pDPHdr->hPrinter,
pDPHdr->pszPrinterName,
NULL,
MODE_PRINTER_STICKY);
}
else
pUiData = (PUIDATA)pPSUIInfo->UserData;
//
// Validate pUiData
//
if (pUiData == NULL)
{
ERR(("UIDATA is NULL\n"));
return -1;
}
ASSERT(VALIDUIDATA(pUiData));
//
// Handle various cases for which this function might be called
//
switch (pPSUIInfo->Reason)
{
case PROPSHEETUI_REASON_INIT:
//
// Allocate memory and partially fill out various data
// structures required to call common UI routine.
//
pUiData->bPermission = ((pDPHdr->Flags & DPS_NOPERMISSION) == 0);
#ifdef PSCRIPT
FOREACH_OEMPLUGIN_LOOP((&(pUiData->ci)))
if (HAS_COM_INTERFACE(pOemEntry))
{
HRESULT hr;
hr = HComOEMHideStandardUI(pOemEntry,
OEMCUIP_PRNPROP);
//
// In the case when multiple plugins are chained, it doesn't
// make sense for one plugin to hide standard UI when another
// one still wants to use the standard UI. So as long as one
// plugin returns S_OK here, we will hide the standard UI.
//
if (bResult = SUCCEEDED(hr))
break;
}
END_OEMPLUGIN_LOOP
#endif // PSCRIPT
if (bResult)
{
//
// Set the flag to indicate plugin is hiding our standard
// device property sheet UI.
//
pUiData->dwHideFlags |= HIDEFLAG_HIDE_STD_PRNPROP;
pUiData->pfnComPropSheet = pPSUIInfo->pfnComPropSheet;
pUiData->hComPropSheet = pPSUIInfo->hComPropSheet;
if (BAddOemPluginPages(pUiData, pDPHdr->Flags))
{
pPSUIInfo->UserData = (ULONG_PTR) pUiData;
pPSUIInfo->Result = CPSUI_CANCEL;
lRet = 1;
break;
}
}
else if (pCompstui = PPrepareDataForCommonUI(pUiData, CPSUI_PDLGPAGE_PRINTERPROP))
{
pCompstui->pfnCallBack = cpcbPrinterPropertyCallback;
pUiData->pfnComPropSheet = pPSUIInfo->pfnComPropSheet;
pUiData->hComPropSheet = pPSUIInfo->hComPropSheet;
pUiData->pCompstui = pCompstui;
//
// Show which items are constrained
//
VPropShowConstraints(pUiData, MODE_PRINTER_STICKY);
//
// Update the current selection of tray items based on
// the form-to-tray assignment table.
//
VSetupFormTrayAssignments(pUiData);
//
// Call common UI library to add our pages
//
if (pUiData->pfnComPropSheet(pUiData->hComPropSheet,
CPSFUNC_ADD_PCOMPROPSHEETUI,
(LPARAM) pCompstui,
(LPARAM) &lResult) &&
BAddOemPluginPages(pUiData, pDPHdr->Flags))
{
pPSUIInfo->UserData = (ULONG_PTR) pUiData;
pPSUIInfo->Result = CPSUI_CANCEL;
lRet = 1;
break;
}
}
//
// Clean up in the case of error
//
ERR(("Failed to initialize property sheets\n"));
VFreeUiData(pUiData);
return -1;
case PROPSHEETUI_REASON_GET_INFO_HEADER:
{
PPROPSHEETUI_INFO_HEADER pPSUIHdr;
DWORD dwIcon;
pPSUIHdr = (PPROPSHEETUI_INFO_HEADER) lParam;
pPSUIHdr->Flags = PSUIHDRF_PROPTITLE | PSUIHDRF_NOAPPLYNOW;
pPSUIHdr->pTitle = pUiData->ci.pPrinterName;
pPSUIHdr->hInst = ghInstance;
//
// Use the Icon specified in the binary data as
// the printer icon.
//
dwIcon = pUiData->ci.pUIInfo->loPrinterIcon;
if (dwIcon && (pPSUIHdr->IconID = HLoadIconFromResourceDLL(&pUiData->ci, dwIcon)))
pPSUIHdr->Flags |= PSUIHDRF_USEHICON;
else
pPSUIHdr->IconID = _DwGetPrinterIconID();
}
lRet = 1;
break;
case PROPSHEETUI_REASON_SET_RESULT:
{
PSETRESULT_INFO pSRInfo = (PSETRESULT_INFO) lParam;
PCOMMONINFO pci = (PCOMMONINFO)pUiData;
//
// CPSUICB_REASON_APPLYNOW may not have been called. If so, we need
// to perform tasks that are usually done by CPSUICB_REASON_APPLYNOW
// case in our callback function cpcbPrinterPropertyCallback.
//
if ((pSRInfo->Result == CPSUI_OK) &&
!(pci->dwFlags & FLAG_APPLYNOW_CALLED))
{
OPTSELECT OldCombinedOptions[MAX_COMBINED_OPTIONS];
//
// Save a copy the pre-resolve option array
//
CopyMemory(OldCombinedOptions,
pci->pCombinedOptions,
MAX_COMBINED_OPTIONS * sizeof(OPTSELECT));
//
// Call the parsers to resolve any remaining conflicts.
//
ResolveUIConflicts(pci->pRawData,
pci->pCombinedOptions,
MAX_COMBINED_OPTIONS,
MODE_PRINTER_STICKY);
//
// Update the OPTITEM list to match the updated options array
//
VUpdateOptItemList(pUiData, OldCombinedOptions, pci->pCombinedOptions);
(VOID)LPrnPropApplyNow(pUiData, NULL, TRUE);
}
pPSUIInfo->Result = pSRInfo->Result;
}
lRet = 1;
break;
case PROPSHEETUI_REASON_DESTROY:
//
// Clean up
//
VFreeUiData(pUiData);
lRet = 1;
break;
default:
return -1;
}
return lRet;
}
CPSUICALLBACK
cpcbPrinterPropertyCallback(
IN PCPSUICBPARAM pCallbackParam
)
/*++
Routine Description:
Callback function provided to common UI DLL for handling
printer properties dialog.
Arguments:
pCallbackParam - Pointer to CPSUICBPARAM structure
Return Value:
CPSUICB_ACTION_NONE - no action needed
CPSUICB_ACTION_OPTIF_CHANGED - items changed and should be refreshed
--*/
{
PUIDATA pUiData = (PUIDATA) pCallbackParam->UserData;
LONG lRet = CPSUICB_ACTION_NONE;
ASSERT(VALIDUIDATA(pUiData));
pUiData->hDlg = pCallbackParam->hDlg;
//
// If user has no permission to change anything, then
// simply return without taking any action.
//
if (!HASPERMISSION(pUiData) && (pCallbackParam->Reason != CPSUICB_REASON_ABOUT))
return CPSUICB_ACTION_NONE;
switch (pCallbackParam->Reason)
{
case CPSUICB_REASON_SEL_CHANGED:
case CPSUICB_REASON_ECB_CHANGED:
lRet = LPrnPropSelChange(pUiData, pCallbackParam);
break;
case CPSUICB_REASON_ITEMS_REVERTED:
{
POPTITEM pOptItem;
DWORD dwOptItem;
//
// This callback reason is used when user changed items
// and decided to revert changes from the parent item in
// the treeview. The callback funciton is called after
// all revertable items are reverted to its original.
// Only deal with installable feature at this point
//
dwOptItem = pUiData->dwFeatureItem;
pOptItem = pUiData->pFeatureItems;
for ( ; dwOptItem--; pOptItem++)
VUpdateOptionsArrayWithSelection(pUiData, pOptItem);
//
// Show which items are constrained
//
VPropShowConstraints(pUiData, MODE_PRINTER_STICKY);
}
lRet = CPSUICB_ACTION_REINIT_ITEMS;
break;
case CPSUICB_REASON_APPLYNOW:
pUiData->ci.dwFlags |= FLAG_APPLYNOW_CALLED;
lRet = LPrnPropApplyNow(pUiData, pCallbackParam, FALSE);
break;
case CPSUICB_REASON_ABOUT:
DialogBoxParam(ghInstance,
MAKEINTRESOURCE(IDD_ABOUT),
pUiData->hDlg,
_AboutDlgProc,
(LPARAM) pUiData);
break;
#ifdef UNIDRV
case CPSUICB_REASON_PUSHBUTTON:
//
// Call the font installer
//
if (GETUSERDATAITEM(pCallbackParam->pCurItem->UserData) == SOFTFONT_SETTINGS_ITEM)
{
BOOL bUseOurDlgProc = TRUE;
OEMFONTINSTPARAM fip;
PFN_OEMFontInstallerDlgProc pDlgProc = NULL;
memset(&fip, 0, sizeof(OEMFONTINSTPARAM));
fip.cbSize = sizeof(OEMFONTINSTPARAM);
fip.hPrinter = pUiData->ci.hPrinter;
fip.hModule = ghInstance;
fip.hHeap = pUiData->ci.hHeap;
if (HASPERMISSION(pUiData))
fip.dwFlags = FG_CANCHANGE;
FOREACH_OEMPLUGIN_LOOP(&pUiData->ci)
if (HAS_COM_INTERFACE(pOemEntry))
{
if (HComOEMFontInstallerDlgProc(pOemEntry,
NULL,
0,
0,
(LPARAM)&fip) != E_NOTIMPL)
{
HComOEMFontInstallerDlgProc(pOemEntry,
pUiData->hDlg,
0,
0,
(LPARAM)&fip);
bUseOurDlgProc = FALSE;
break;
}
}
else
{
pDlgProc = GET_OEM_ENTRYPOINT(pOemEntry, OEMFontInstallerDlgProc);
if (pDlgProc)
{
(pDlgProc)(pUiData->hDlg, 0, 0, (LPARAM)&fip);
bUseOurDlgProc = FALSE;
break;
}
}
END_OEMPLUGIN_LOOP
if (bUseOurDlgProc)
{
DialogBoxParam(ghInstance,
MAKEINTRESOURCE(FONTINST),
pUiData->hDlg,
FontInstProc,
(LPARAM)(&fip));
}
}
break;
#endif // UNIDRV
default:
lRet = CPSUICB_ACTION_NONE;
break;
}
return LInvokeOemPluginCallbacks(pUiData, pCallbackParam, lRet);
}
LONG
LPrnPropSelChange(
IN PUIDATA pUiData,
IN PCPSUICBPARAM pCallbackParam
)
/*++
Routine Description:
Handle the case where user changes the current selection of an item
Arguments:
pUiData - Pointer to our UIDATA structure
pCallbackParam - Callback parameter passed to us by common UI
Return Value:
CPSUICB_ACTION_NONE - no action needed
CPSUICB_ACTION_OPTIF_CHANGED - items changed and should be refreshed
--*/
{
POPTITEM pCurItem = pCallbackParam->pCurItem;
PFEATURE pFeature;
if (! IS_DRIVER_OPTITEM(pUiData, pCurItem))
return CPSUICB_ACTION_NONE;
if (ISPRINTERFEATUREITEM(pCurItem->UserData))
{
//
// Deal with generic printer features only here
// All generic features have pFeature stored in UserData
//
pFeature = (PFEATURE) GETUSERDATAITEM(pCurItem->UserData);
//
// Update the pOptionsArray with the new selection
//
VUpdateOptionsArrayWithSelection(pUiData, pCurItem);
//
// PostScript specific hack to manually associate *InstalledMemory
// printer feature with "Available PostScript Memory" option.
//
#ifdef PSCRIPT
if (pFeature->dwFeatureID == GID_MEMOPTION)
{
POPTITEM pVMOptItem;
PMEMOPTION pMemOption;
if ((pVMOptItem = PFindOptItem(pUiData, PRINTER_VM_ITEM)) &&
(pMemOption = PGetIndexedOption(pUiData->ci.pUIInfo, pFeature, pCurItem->Sel)))
{
PPRINTERDATA pPrinterData = pUiData->ci.pPrinterData;
pVMOptItem->Flags |= OPTIF_CHANGED;
pVMOptItem->Sel = pMemOption->dwFreeMem / KBYTES;
pPrinterData->dwFreeMem = pMemOption->dwFreeMem;
pUiData->ci.dwFlags &= ~FLAG_USER_CHANGED_FREEMEM;
}
}
#endif // PSCRIPT
//
// Update the display and show which items are constrained
//
VPropShowConstraints(pUiData, MODE_PRINTER_STICKY);
return CPSUICB_ACTION_REINIT_ITEMS;
}
#ifdef PSCRIPT
if (GETUSERDATAITEM(pCurItem->UserData) == PRINTER_VM_ITEM)
{
//
// remember the fact that current value of "Available PostScript Memory" is entered by user
//
pUiData->ci.dwFlags |= FLAG_USER_CHANGED_FREEMEM;
}
#endif // PSCRIPT
return CPSUICB_ACTION_NONE;
}
VOID
VUnpackPrinterPropertiesItems(
IN OUT PUIDATA pUiData
)
/*++
Routine Description:
Unpack printer properties treeview items
Arguments:
pUiData - Pointer to our UIDATA structure
Return Value:
NONE
Note:
Only save the settings from driver built-in features, the
generic features selection are saved in PrnPropSelChange directly
to pUiData->pOptionsArray (in addition to formtray assignemtn and
printer vm)
--*/
{
PPRINTERDATA pPrinterData = pUiData->ci.pPrinterData;
POPTITEM pOptItem = pUiData->pDrvOptItem;
DWORD dwOptItem = pUiData->dwDrvOptItem;
for ( ; dwOptItem > 0; dwOptItem--, pOptItem++)
{
switch (GETUSERDATAITEM(pOptItem->UserData))
{
case JOB_TIMEOUT_ITEM:
pPrinterData->dwJobTimeout = pOptItem->Sel;
break;
case WAIT_TIMEOUT_ITEM:
pPrinterData->dwWaitTimeout = pOptItem->Sel;
break;
case IGNORE_DEVFONT_ITEM:
if (pOptItem->Sel == 0)
pPrinterData->dwFlags &= ~PFLAGS_IGNORE_DEVFONT;
else
pPrinterData->dwFlags |= PFLAGS_IGNORE_DEVFONT;
break;
case PAGE_PROTECT_ITEM:
{
VUpdateOptionsArrayWithSelection(pUiData, pOptItem);
}
break;
default:
_VUnpackDriverPrnPropItem(pUiData, pOptItem);
break;
}
}
}
LONG
LPrnPropApplyNow(
PUIDATA pUiData,
PCPSUICBPARAM pCallbackParam,
BOOL bFromSetResult
)
/*++
Routine Description:
Handle the case where user clicks OK to exit the dialog
Need to save the printer sticky options in pUiData->pOptionsArray
to printerdata.aOptions
Arguments:
pUiData - Pointer to our UIDATA structure
pCallbackParam - Callback parameter passed to us by common UI
bFromSetResult - TRUE if called from PROPSHEETUI_REASON_SET_RESULT, FALSE otherwise.
Return Value:
CPSUICB_ACTION_NONE - dismiss the dialog
CPSUICB_ACTION_NO_APPLY_EXIT - don't dismiss the dialog
--*/
{
PCOMMONINFO pci;
BOOL bResult = TRUE;
if (!bFromSetResult)
{
ASSERT(pCallbackParam);
//
// Check if there are still any unresolved constraints left?
//
if (((pUiData->ci.dwFlags & FLAG_PLUGIN_CHANGED_OPTITEM) ||
BOptItemSelectionsChanged(pUiData->pDrvOptItem, pUiData->dwDrvOptItem)) &&
ICheckConstraintsDlg(pUiData,
pUiData->pFeatureItems,
pUiData->dwFeatureItem,
TRUE) == CONFLICT_CANCEL)
{
//
// Conflicts found and user clicked CANCEL to
// go back to the dialog without dismissing it.
//
return CPSUICB_ACTION_NO_APPLY_EXIT;
}
}
//
// Unpack printer properties treeview items
//
VUnpackPrinterPropertiesItems(pUiData);
//
// Save form-to-tray assignment table
// Save font substitution table
// Save any driver-specific properties
//
if (! BUnpackItemFormTrayTable(pUiData))
{
ERR(("BUnpackItemFormTrayTable failed\n"));
bResult = FALSE;
}
if (! BUnpackItemFontSubstTable(pUiData))
{
ERR(("BUnpackItemFontSubstTable failed\n"));
bResult = FALSE;
}
if (! _BUnpackPrinterOptions(pUiData))
{
ERR(("_BUnpackPrinterOptions failed\n"));
bResult = FALSE;
}
//
// Separate the printer sticky options from the combined option array
// and save it to printerdata.aOptions
//
pci = (PCOMMONINFO) pUiData;
SeparateOptionArray(
pci->pRawData,
pci->pCombinedOptions,
pci->pPrinterData->aOptions,
MAX_PRINTER_OPTIONS,
MODE_PRINTER_STICKY);
if (!BSavePrinterProperties(pci->hPrinter, pci->pRawData,
pci->pPrinterData, sizeof(PRINTERDATA)))
{
ERR(("BSavePrinterProperties failed\n"));
bResult = FALSE;
}
#ifndef WINNT_40
VNotifyDSOfUpdate(pci->hPrinter);
#endif // !WINNT_40
if (!bFromSetResult)
{
//
// DCR: Should we display an error message if there is
// an error while saving the printer-sticky properties?
//
pCallbackParam->Result = CPSUI_OK;
return CPSUICB_ACTION_ITEMS_APPLIED;
}
else
{
return 1;
}
}
BOOL
BPackPrinterPropertyItems(
IN OUT PUIDATA pUiData
)
/*++
Routine Description:
Pack printer property information into treeview items.
Arguments:
pUiData - Points to UIDATA structure
Return Value:
TRUE if successful, FALSE if there is an error.
--*/
{
return
BPackItemFormTrayTable(pUiData) &&
_BPackFontSubstItems(pUiData) &&
_BPackPrinterOptions(pUiData) &&
BPackItemGenericOptions(pUiData) &&
BPackOemPluginItems(pUiData);
}