/**
 * @file XTPComboBoxThemeResource.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/XTPMarkupRender.h"
#include "Common/XTPColorManager.h"
#include "Common/XTPDrawHelpers.h"
#include "Common/XTPResourceImage.h"

#include "Controls/Util/XTPControlTheme.h"
#include "Controls/Combo/XTPComboBox.h"
#include "Controls/Combo/XTPComboBoxTheme.h"
#include "Controls/Combo/Themes/XTPComboBoxThemeResource.h"

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

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

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CXTPComboBoxThemeResource::CXTPComboBoxThemeResource()
{
}

CXTPComboBoxThemeResource::~CXTPComboBoxThemeResource()
{
}

void CXTPComboBoxThemeResource::RefreshMetrics(CXTPComboBox* pComboBox)
{
	CXTPComboBoxTheme::RefreshMetrics(pComboBox);

	const COLORREF clrBorderHilite = XTPResourceImages()->GetImageColor(_T("RibbonComboBox"),
																		_T("BorderHilite"));
	m_clrBorderHot.SetStandardValue(clrBorderHilite);

	const COLORREF clrBorder = XTPResourceImages()->GetImageColor(_T("RibbonComboBox"),
																  _T("Border"));
	m_clrBorderNormal.SetStandardValue(clrBorder);

	const COLORREF clrBorderDisabled = XTPResourceImages()->GetImageColor(_T("RibbonComboBox"),
																		  _T("BorderDisabled"));
	m_clrBorderDisabled.SetStandardValue(clrBorderDisabled);
}

BOOL CXTPComboBoxThemeResource::DrawComboBox(CDC* pDC, CXTPComboBox* pComboBox)
{
	CXTPResourceImage* pImage = XTPResourceImages()->LoadFile(_T("TOOLBARBUTTONSCOMBODROPDOWN"));

	if (NULL == pImage)
		return FALSE;

	ASSERT_VALID(pDC);
	ASSERT_VALID(pComboBox);

	CRect rc	  = pComboBox->GetComboBoxRect();
	HBRUSH hBrush = pComboBox->GetClientBrush(pDC);

	BOOL bPressed	= pComboBox->IsDroppedDown();
	BOOL bSelected   = pComboBox->IsFocused() || pComboBox->IsHighlighted();
	BOOL bEnabled	= pComboBox->IsWindowEnabled();
	BOOL bRightAlign = (0 != (pComboBox->GetExStyle() & WS_EX_RIGHT));

	pDC->SelectClipRgn(NULL);

	DrawFrame(pDC->GetSafeHdc(), rc, 3, hBrush);

	if (bRightAlign)
	{
		FillRect(pDC->GetSafeHdc(),
				 CRect(rc.left, rc.top, rc.left + GetSystemMetrics(SM_CXVSCROLL) + XTP_DPI_X(3),
					   rc.bottom),
				 hBrush);
	}
	else
	{
		FillRect(pDC->GetSafeHdc(),
				 CRect(rc.right - GetSystemMetrics(SM_CXVSCROLL) - XTP_DPI_X(2), rc.top, rc.right,
					   rc.bottom),
				 hBrush);
	}

	CRect rcBtn(rc.right - m_nThumbWidth, rc.top, rc.right, rc.bottom);
	if (bRightAlign)
		rcBtn = CRect(rc.left, rc.top, rc.left + m_nThumbWidth, rc.bottom);

	if (!bEnabled)
	{
		pDC->Draw3dRect(rc, m_clrBorderDisabled, m_clrBorderDisabled);
		pImage->DrawImage(pDC, rcBtn, pImage->GetSource(4, 5), CRect(2, 2, 2, 2));
	}
	else if (bPressed)
	{
		pDC->Draw3dRect(rc, m_clrBorderNormal, m_clrBorderNormal);
		pImage->DrawImage(pDC, rcBtn, pImage->GetSource(3, 5), CRect(2, 2, 2, 2));
	}
	else if (bSelected)
	{
		pDC->Draw3dRect(rc, m_clrBorderNormal, m_clrBorderNormal);
		pImage->DrawImage(pDC, rcBtn, pImage->GetSource(2, 5), CRect(2, 2, 2, 2));
	}
	else
	{
		pImage->DrawImage(pDC, rcBtn, pImage->GetSource(0, 5), CRect(2, 2, 2, 2));

		if (pComboBox->GetFlatStyle())
		{
			pDC->Draw3dRect(rc, ::GetSysColor(COLOR_3DFACE), ::GetSysColor(COLOR_3DFACE));
			rc.DeflateRect(1, 1);
			pDC->Draw3dRect(rc, ::GetSysColor(COLOR_WINDOW), ::GetSysColor(COLOR_WINDOW));
		}
		else
		{
			pDC->Draw3dRect(rc, m_clrBorderNormal, m_clrBorderNormal);
		}
	}

	CPoint pt = rcBtn.CenterPoint();

	pImage = XTPResourceImages()->LoadFile(_T("TOOLBARBUTTONDROPDOWNGLYPH"));

	int x = rcBtn.left + ((rcBtn.Width() - XTP_DPI_X(5)) / 2);
	int y = rcBtn.top + ((rcBtn.Height() - XTP_DPI_Y(4)) / 2) + 1;

	CRect rcArrow(x, y, x + XTP_DPI_X(5), y + XTP_DPI_Y(4));

	pImage->DrawImage(pDC, rcArrow, pImage->GetSource(!bEnabled ? 3 : bSelected ? 1 : 0, 4),
					  CRect(0, 0, 0, 0), 0xff00ff);

	if (!bSelected && !bPressed)
	{
		if (pComboBox->GetFlatStyle())
		{
			CXTPPenDC pen(pDC->GetSafeHdc(),
						  bEnabled ? ::GetSysColor(COLOR_WINDOW) : ::GetSysColor(COLOR_3DFACE));
			pDC->MoveTo(rcBtn.left, rcBtn.top + 1);
			pDC->LineTo(rcBtn.left, rcBtn.bottom - 1);
		}
		else
		{
			CXTPPenDC pen(pDC->GetSafeHdc(), bEnabled ? m_clrBorderNormal : m_clrBorderDisabled);
			pDC->MoveTo(rcBtn.left, rcBtn.top + 1);
			pDC->LineTo(rcBtn.left, rcBtn.bottom - 1);
		}
	}

	return TRUE;
}