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/*++
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:
nupthndlr.cpp
Abstract:
NUp PrintTicket handling implementation. The nup PT handler
is used to extract nup settings from a PrintTicket and populate
the nup properties class with the retrieved settings. The class also
defines a method for setting the feature in the PrintTicket given the
data structure.
--*/
#include "precomp.h"
#include "debug.h"
#include "globals.h"
#include "xdexcept.h"
#include "nupthndlr.h"
using XDPrintSchema::NUp::NUpData;
using XDPrintSchema::NUp::ENUpFeature;
using XDPrintSchema::NUp::ENUpFeatureMin;
using XDPrintSchema::NUp::ENUpFeatureMax;
using XDPrintSchema::NUp::NUP_FEATURES;
using XDPrintSchema::NUp::NUP_PROP;
using XDPrintSchema::NUp::PresentationDirection::ENUpDirectionOption;
using XDPrintSchema::NUp::PresentationDirection::ENUpDirectionOptionMin;
using XDPrintSchema::NUp::PresentationDirection::ENUpDirectionOptionMax;
using XDPrintSchema::NUp::PresentationDirection::NUP_DIRECTION_FEATURE;
using XDPrintSchema::NUp::PresentationDirection::NUP_DIRECTION_OPTIONS;
/*++
Routine Name:
CNUpPTHandler::CNUpPTHandler
Routine Description:
CNUpPTHandler class constructor
Arguments:
pPrintTicket - Pointer to the DOM document representation of the PrintTicket
Return Value:
None
--*/
CNUpPTHandler::CNUpPTHandler(
_In_ IXMLDOMDocument2* pPrintTicket
) :
CPTHandler(pPrintTicket)
{
}
/*++
Routine Name:
CNUpPTHandler::~CNUpPTHandler
Routine Description:
CNUpPTHandler class destructor
Arguments:
None
Return Value:
None
--*/
CNUpPTHandler::~CNUpPTHandler()
{
}
/*++
Routine Name:
CNUpPTHandler::GetData
Routine Description:
The routine fills the data structure passed in with NUp data retrieved from
the PrintTicket passed to the class constructor.
Arguments:
pNUpData - Pointer to the NUp data structure to be filled in
Return Value:
HRESULT
S_OK - On success
E_ELEMENT_NOT_FOUND - Feature not present in PrintTicket
E_* - On error
--*/
HRESULT
CNUpPTHandler::GetData(
_Out_ NUpData* pNUpData
)
{
HRESULT hr = S_OK;
if (SUCCEEDED(hr = CHECK_POINTER(pNUpData, E_POINTER)))
{
for (ENUpFeature nUpFeature = ENUpFeatureMin;
nUpFeature < ENUpFeatureMax;
nUpFeature = static_cast<ENUpFeature>(nUpFeature + 1))
{
CComBSTR bstrPresentOption;
CComBSTR bstrFeature(NUP_FEATURES[nUpFeature]);
if (SUCCEEDED(hr = FeaturePresent(bstrFeature, NULL)) &&
SUCCEEDED(hr = GetSubFeatureOption(bstrFeature,
CComBSTR(NUP_DIRECTION_FEATURE),
&bstrPresentOption)) &&
SUCCEEDED(hr = GetScoredPropertyValue(bstrFeature, CComBSTR(NUP_PROP), &pNUpData->cNUp)))
{
//
// We may be set to 1-up. If so treat as though the feature is not present
//
if (pNUpData->cNUp > 1)
{
pNUpData->nUpFeature = nUpFeature;
//
// Convert the presentation direction string to our enumeration
//
for (ENUpDirectionOption presDir = ENUpDirectionOptionMin;
presDir < ENUpDirectionOptionMax;
presDir = static_cast<ENUpDirectionOption>(presDir + 1))
{
if (bstrPresentOption == NUP_DIRECTION_OPTIONS[presDir])
{
pNUpData->nUpPresentDir = presDir;
break;
}
}
//
// We have found and initialised the feature - break out the feature loop
//
break;
}
else
{
hr = E_ELEMENT_NOT_FOUND;
}
}
else if (hr != E_ELEMENT_NOT_FOUND)
{
//
// We have an error other than the element is not present
// so we break and let the result return
//
break;
}
}
}
//
// Validate the data
//
if (SUCCEEDED(hr))
{
if (pNUpData->nUpFeature < ENUpFeatureMin ||
pNUpData->nUpFeature >= ENUpFeatureMax ||
pNUpData->nUpPresentDir < ENUpDirectionOptionMin ||
pNUpData->nUpPresentDir >= ENUpDirectionOptionMax)
{
hr = E_FAIL;
}
}
ERR_ON_HR_EXC(hr, E_ELEMENT_NOT_FOUND);
return hr;
}
/*++
Routine Name:
CNUpPTHandler::SetData
Routine Description:
This routine sets the NUp data in the PrintTicket passed to the
class constructor. Note: The GPD handles the NUp count option and
scored properties so we only have to add the presentation direction
sub-feature.
Arguments:
pNUpData - Pointer to the NUp data to be set in the PrintTicket
Return Value:
HRESULT
S_OK - On success
E_* - On error
--*/
HRESULT
CNUpPTHandler::SetData(
_In_ CONST NUpData* pNUpData
)
{
HRESULT hr = S_OK;
if (SUCCEEDED(hr = CHECK_POINTER(pNUpData, E_POINTER)))
{
if (pNUpData->nUpFeature < ENUpFeatureMin ||
pNUpData->nUpFeature >= ENUpFeatureMax ||
pNUpData->nUpPresentDir < ENUpDirectionOptionMin ||
pNUpData->nUpPresentDir >= ENUpDirectionOptionMax)
{
hr = E_INVALIDARG;
}
}
if (SUCCEEDED(hr))
{
//
// Check the appropriate NUp option is set in the PT
//
CComPtr<IXMLDOMNode> pNUpFeature(NULL);
CComBSTR bstrFeature(NUP_FEATURES[pNUpData->nUpFeature]);
if (SUCCEEDED(hr = FeaturePresent(bstrFeature, &pNUpFeature)))
{
//
// The NUp feature is present. Create the presentation direction sub-feature
// and ensure it is set in the PrintTicket.
//
CComPtr<IXMLDOMElement> pPresDirFeature(NULL);
CComPtr<IXMLDOMElement> pPresDirOption(NULL);
if (SUCCEEDED(hr = DeleteFeature(CComBSTR(NUP_DIRECTION_FEATURE))) &&
SUCCEEDED(hr = CreateFeatureOptionPair(CComBSTR(NUP_DIRECTION_FEATURE),
CComBSTR(NUP_DIRECTION_OPTIONS[pNUpData->nUpPresentDir]),
&pPresDirFeature,
&pPresDirOption)))
{
hr = pNUpFeature->appendChild(pPresDirFeature, NULL);
}
}
}
ERR_ON_HR(hr);
return hr;
}
/*++
Routine Name:
CNUpPTHandler::Delete
Routine Description:
This routine deletes the NUp feature from the PrintTicket passed to the
class constructor
Arguments:
None
Return Value:
HRESULT
S_OK - On success
E_* - On error
--*/
HRESULT
CNUpPTHandler::Delete()
{
HRESULT hr = S_OK;
for (ENUpFeature nUpFeature = ENUpFeatureMin;
nUpFeature < ENUpFeatureMax && SUCCEEDED(hr);
nUpFeature = static_cast<ENUpFeature>(nUpFeature + 1))
{
hr = DeleteFeature(CComBSTR(NUP_FEATURES[nUpFeature]));
}
ERR_ON_HR(hr);
return hr;
}
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