/**
 * @file XTPControlComboBoxPopupBar.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/XTPTypeId.h"
#include "Common/XTPFramework.h"
#include "Common/XTPSystemHelpers.h"
#include "Common/XTPSynchro.h"
#include "Common/XTPApplication.h"
#include "Common/XTPSingleton.h"
#include "Common/XTPGdiObjects.h"
#include "Common/XTPColorManager.h"
#include "Common/XTPHookManager.h"
#include "Common/ScrollBar/XTPScrollInfo.h"

#include "CommandBars/XTPCommandBarsDefines.h"
#include "CommandBars/XTPPaintManager.h"
#include "CommandBars/XTPControl.h"
#include "CommandBars/XTPControlButton.h"
#include "CommandBars/XTPControlPopup.h"
#include "CommandBars/XTPCommandBar.h"
#include "CommandBars/XTPPopupBar.h"
#include "CommandBars/XTPControlEdit.h"
#include "CommandBars/XTPControlComboBox.h"

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

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

//////////////////////////////////////////////////////////////////////////
// CXTPControlComboBoxPopupBar

IMPLEMENT_XTP_COMMANDBAR(CXTPControlComboBoxPopupBar, CXTPPopupBar)

CXTPControlComboBoxPopupBar::CXTPControlComboBoxPopupBar()
{
	m_bComboBar  = TRUE;
	m_bGrabFocus = FALSE;
}

BOOL CXTPControlComboBoxPopupBar::ProcessHookKeyDown(CXTPControlComboBox* pComboBox, UINT nChar,
													 LPARAM lParam)
{
	int nSel = GetCurSel();

	if (pComboBox->GetEditCtrl())
	{
		if ((GetKeyState(VK_MENU) >= 0)
			&& (nChar == VK_UP || nChar == VK_DOWN || nChar == VK_PRIOR || nChar == VK_NEXT))
		{
			CXTPCommandBar::OnHookKeyDown(nChar, lParam);

			if (nChar == VK_DOWN && nSel < (GetCount() - 1))
				SetCurSel(nSel + 1);
			else if (nChar == VK_UP && nSel > 1)
				SetCurSel(nSel - 1);
		}
		else
		{
			return FALSE;
		}
	}
	else
	{
		if ((nChar == VK_F4 && GetKeyState(VK_MENU) >= 0)
			|| ((nChar == VK_UP || nChar == VK_DOWN) && GetKeyState(VK_MENU) < 0))
		{
			return FALSE;
		}
		else
		{
			CXTPCommandBar::OnHookKeyDown(nChar, lParam);
		}
	}

	if (nSel != GetCurSel())
	{
		pComboBox->OnSelChanged();
		if (pComboBox->GetEditCtrl()->GetSafeHwnd())
			pComboBox->GetEditCtrl()->SetSel(0, -1);
	}
	return TRUE;
}

BOOL CXTPControlComboBoxPopupBar::OnHookKeyDown(UINT nChar, LPARAM lParam)
{
	_ASSERTE(m_pControlPopup);
	CXTPControlComboBox* pComboBox = ((CXTPControlComboBox*)m_pControlPopup);
	if (!pComboBox)
		return CXTPCommandBar::OnHookKeyDown(nChar, lParam);

	if (nChar == VK_ESCAPE)
	{
		if (pComboBox->IsFocused())
			return FALSE;

		return CXTPCommandBar::OnHookKeyDown(nChar, lParam);
	}

	if (nChar == VK_TAB)
		return FALSE;

	return ProcessHookKeyDown(pComboBox, nChar, lParam);
}