/**
 * @file XTPChartOpenGLShadeModelDeviceCommand.cpp
 *
 * @copyright
 * (c) 1998-2025 Codejock Software, All Rights Reserved.
 *
 * This source file is the property of Codejock Software and must not be
 * redistributed by any means without the explicit written permission of
 * Codejock Software.
 *
 * The use of this source code is governed by the terms and conditions specified
 * in the Toolkit Pro license agreement. Codejock Software grants you, as a
 * single software developer, the limited right to use this software on one
 * computer only.
 *
 * Contact Information:
 * support@codejock.com
 * http://www.codejock.com
 *
 */

#include "stdafx.h"

#include "Common/Base/Diagnostic/XTPDisableAdvancedWarnings.h"
#include "GraphicLibrary/OpenGL/GL.h"
#include "Common/Base/Diagnostic/XTPEnableAdvancedWarnings.h"

#include "Common/XTPTypeId.h"
#include "Common/Math/XTPMathUtils.h"
#include "Common/XTPFramework.h"
#include "Common/XTPSynchro.h"
#include "Common/XTPSystemHelpers.h"
#include "Common/XTPApplication.h"
#include "Common/XTPSingleton.h"
#include "Common/Base/Types/XTPPoint2.h"
#include "Common/Base/Types/XTPPoint3.h"
#include "Common/Base/Types/XTPSize.h"
#include "Common/Base/Types/XTPRect.h"
#include "Common/XTPTypeId.h"

#include "Chart/Types/XTPChartTypes.h"
#include "Chart/XTPChartDefines.h"
#include "Chart/XTPChartElement.h"

#include "Chart/Drawing/XTPChartDeviceCommand.h"
#include "Chart/Drawing/XTPChartDeviceContext.h"
#include "Chart/Drawing/XTPChartPolygonDeviceCommand.h"
#include "Chart/Drawing/OpenGL/XTPChartOpenGLShadeModelDeviceCommand.h"

#include "Common/Base/Diagnostic/XTPDisableNoisyWarnings.h"

#ifdef _DEBUG
#	define new DEBUG_NEW
#	undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//////////////////////////////////////////////////////////////////////////
// CXTPChartOpenGLShadeModelDeviceCommand

CXTPChartOpenGLShadeModelDeviceCommand::CXTPChartOpenGLShadeModelDeviceCommand(BOOL bAntiAlias)
	: CXTPChartPolygonAntialiasingDeviceCommand(bAntiAlias)
	, m_nOldShadeModel(0)
{
}

CXTPChartOpenGLShadeModelDeviceCommand::~CXTPChartOpenGLShadeModelDeviceCommand()
{
}

void CXTPChartOpenGLShadeModelDeviceCommand::BeforeExecute(CXTPChartDeviceContext* pDC)
{
	UNREFERENCED_PARAMETER(pDC);

	glGetIntegerv(GL_SHADE_MODEL, &m_nOldShadeModel);
	glShadeModel(static_cast<GLenum>(m_bAntiAlias ? GL_SMOOTH : GL_FLAT));
}

void CXTPChartOpenGLShadeModelDeviceCommand::AfterExecute(CXTPChartDeviceContext* pDC)
{
	UNREFERENCED_PARAMETER(pDC);

	glShadeModel(static_cast<GLenum>(m_nOldShadeModel));
}