Sample Code
Windows Driver Samples/ XPSDrv Driver and Filter Sample/ C++/ src/ common/ bkpchndlr.cpp/
/*++ Copyright (c) 2005 Microsoft Corporation All rights reserved. THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE. File Name: bkpchndlr.cpp Abstract: Booklet PrintCapabilities handling implementation. The booklet PC handler is used to set booklet settings in a PrintCapabilities document. --*/ #include "precomp.h" #include "debug.h" #include "xdexcept.h" #include "bkpchndlr.h" #include "globals.h" #include "privatedefs.h" using XDPrintSchema::PRINTCAPABILITIES_NAME; using XDPrintSchema::Binding::EBinding; using XDPrintSchema::Binding::EBindingMin; using XDPrintSchema::Binding::EBindingMax; using XDPrintSchema::Binding::EBindingOption; using XDPrintSchema::Binding::EBindingOptionMin; using XDPrintSchema::Binding::EBindingOptionMax; using XDPrintSchema::Binding::BIND_FEATURES; using XDPrintSchema::Binding::BIND_OPTIONS; /*++ Routine Name: CBookPCHandler::CBookPCHandler Routine Description: CBookPCHandler class constructor Arguments: pPrintCapabilities - Pointer to the DOM document representation of the PrintCapabilities Return Value: None --*/ CBookPCHandler::CBookPCHandler( _In_ IXMLDOMDocument2* pPrintCapabilities ) : CPCHandler(pPrintCapabilities) { } /*++ Routine Name: CBookPCHandler::~CBookPCHandler Routine Description: CBookPCHandler class destructor Arguments: None Return Value: None --*/ CBookPCHandler::~CBookPCHandler() { } /*++ Routine Name: CBookPCHandler::SetCapabilities Routine Description: This routine sets booklet capabilities in the PrintCapabilities passed to the class constructor. Arguments: None Return Value: HRESULT S_OK - On success E_* - On error --*/ HRESULT CBookPCHandler::SetCapabilities( VOID ) { HRESULT hr = S_OK; try { // // Retrieve the PrintTicket root // CComPtr<IXMLDOMNode> pPTRoot(NULL); CComBSTR bstrPTQuery(m_bstrFrameworkPrefix); bstrPTQuery += PRINTCAPABILITIES_NAME; if (SUCCEEDED(hr = GetNode(bstrPTQuery, &pPTRoot))) { for (EBinding bindFeatures = EBindingMin; bindFeatures < EBindingMax && SUCCEEDED(hr); bindFeatures = static_cast<EBinding>(bindFeatures + 1)) { CComPtr<IXMLDOMElement> pFeatureElement(NULL); if (SUCCEEDED(hr = CreateFeatureSelection(CComBSTR(BIND_FEATURES[bindFeatures]), NULL, &pFeatureElement))) { PTDOMElementVector optionList; for (EBindingOption bindOption = EBindingOptionMin; bindOption < EBindingOptionMax && SUCCEEDED(hr); bindOption = static_cast<EBindingOption>(bindOption + 1)) { // // Create the booklet options // CComPtr<IXMLDOMElement> pOptionProperty(NULL); if (SUCCEEDED(hr = CreateOption(CComBSTR(BIND_OPTIONS[bindOption]), NULL, &pOptionProperty))) { optionList.push_back(pOptionProperty); } } // // Add the options into the booklet feature // PTDOMElementVector::iterator iterOptionList = optionList.begin(); for (;iterOptionList != optionList.end() && SUCCEEDED(hr); iterOptionList++) { hr = pFeatureElement->appendChild(*iterOptionList, NULL); } } if (SUCCEEDED(hr)) { hr = pPTRoot->appendChild(pFeatureElement, NULL); } } for (UINT cIndex = 0; cIndex < numof(bkParamDefIntegers); cIndex++) { CComPtr<IXMLDOMElement> pParameterDef(NULL); if (SUCCEEDED(hr = CreateIntParameterDef(CComBSTR(bkParamDefIntegers[cIndex].property_name), // Paramater Name bkParamDefIntegers[cIndex].is_public, // Is Print Schema keyword? CComBSTR(bkParamDefIntegers[cIndex].display_name), // Display Text bkParamDefIntegers[cIndex].default_value, // Default bkParamDefIntegers[cIndex].min_length, // Min Length bkParamDefIntegers[cIndex].max_length, // Max Length bkParamDefIntegers[cIndex].multiple, // Multiple CComBSTR(bkParamDefIntegers[cIndex].unit_type), // Unit Type &pParameterDef))) // Parameter Def { hr = pPTRoot->appendChild(pParameterDef, NULL); } } } } catch (exception& DBG_ONLY(e)) { ERR(e.what()); hr = E_FAIL; } ERR_ON_HR(hr); return hr; }
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