/**
 * @file XTPPropertyGridSimpleTheme.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/XTPDrawHelpers.h"
#include "Common/XTPColorManager.h"
#include "Common/ScrollBar/XTPScrollBase.h"
#include "Common/XTPMacros.h"

#include "PropertyGrid/XTPPropertyGridDefines.h"
#include "PropertyGrid/XTPPropertyGridPaintManager.h"
#include "PropertyGrid/XTPPropertyGridItem.h"
#include "PropertyGrid/XTPPropertyGridToolBar.h"
#include "PropertyGrid/XTPPropertyGrid.h"
#include "PropertyGrid/XTPPropertyGridToolTip.h"
#include "PropertyGrid/XTPPropertyGridView.h"

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

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

//////////////////////////////////////////////////////////////////////
// CXTPPropertyGridSimpleTheme

CXTPPropertyGridSimpleTheme::CXTPPropertyGridSimpleTheme(CXTPPropertyGrid* pGrid)
	: CXTPPropertyGridPaintManager(pGrid)
{
}

void CXTPPropertyGridSimpleTheme::RefreshMetrics()
{
	CXTPPropertyGridPaintManager::RefreshMetrics();

	m_pMetrics->m_clrLine.SetStandardValue(GetXtremeColor(COLOR_3DFACE));
}

void CXTPPropertyGridSimpleTheme::DrawItem(PDRAWITEMSTRUCT lpDrawItemStruct)
{
	CXTPPropertyGridView* pView = &m_pGrid->GetGridView();
	CXTPPropertyGridItem* pItem = (CXTPPropertyGridItem*)lpDrawItemStruct->itemData;

	_ASSERTE(pItem != NULL);
	if (!pItem)
		return;

	CXTPWindowRect rcWindow(pView);
	CRect rc = lpDrawItemStruct->rcItem;

	CXTPBufferDC dc(lpDrawItemStruct->hDC, rc);
	CXTPFontDC font(&dc, GetItemFont(pItem, FALSE));

	dc.FillSolidRect(rc, GetItemBackColor(pItem, FALSE));
	dc.SetBkMode(TRANSPARENT);

	CRect rcCaption(rc.left, rc.top, rc.left + pView->GetDividerPos(), rc.bottom);

	COLORREF clrLine = m_pMetrics->m_clrLine;

	{
		if (!pItem->IsCategory())
		{
			CXTPFontDC fontValue(&dc, GetItemFont(pItem, TRUE));
			CRect rcValue(rcCaption.right, rc.top, rc.right, rc.bottom - XTP_DPI_Y(1));

			if (GetItemsBorderHeight() > XTP_DPI_Y(1))
			{
				rcValue.top += GetItemsBorderHeight() / 2;
				rcValue.bottom -= GetItemsBorderHeight() / 2 + GetItemsBorderHeight() % 2;
			}

			DrawItemValue(&dc, pItem, rcValue);
		}

		dc.SetTextColor(GetItemTextColor(pItem, FALSE));

		BOOL bSelected = (0 != (lpDrawItemStruct->itemState & ODS_SELECTED));
		BOOL bFocused  = bSelected && CWnd::GetFocus()
						&& ((CWnd::GetFocus() == pView) || (CWnd::GetFocus()->GetParent() == pView)
							|| (CWnd::GetFocus()->GetOwner() == pView));
		if (bFocused)
		{
			dc.SetTextColor(m_clrHighlightText);
			dc.FillSolidRect(CRect(XTP_DPI_X(XTP_PGI_EXPAND_BORDER), rcCaption.top, rcCaption.right,
								   rcCaption.bottom),
							 m_clrHighlight);
		}
		else if (bSelected && !m_pGrid->m_bHideSelection)
		{
			dc.FillSolidRect(CRect(XTP_DPI_X(XTP_PGI_EXPAND_BORDER), rcCaption.top, rcCaption.right,
								   rcCaption.bottom),
							 clrLine);
		}
		dc.FillSolidRect(XTP_DPI_X(XTP_PGI_EXPAND_BORDER) - 1, rc.top, 1, rc.Height(), clrLine);

		CXTPPenDC pen(dc, clrLine);
		if (GetItemsBorderHeight() > XTP_DPI_Y(1))
		{
			int nTop	= GetItemsBorderHeight() / 2;
			int nBottom = GetItemsBorderHeight() / 2 + GetItemsBorderHeight() % 2;
			dc.FillSolidRect(rc.left, rc.top, rc.right, nTop, m_pMetrics->m_clrLine);
			dc.FillSolidRect(rc.left, rc.bottom - nBottom, rc.right, nBottom,
							 m_pMetrics->m_clrLine);
			dc.FillSolidRect(rcCaption.right - nBottom, rc.top, GetItemsBorderHeight(), rc.Height(),
							 m_pMetrics->m_clrLine);
		}
		else
		{
			dc.MoveTo(XTP_DPI_X(XTP_PGI_EXPAND_BORDER), rc.bottom - XTP_DPI_Y(1));
			dc.LineTo(rc.right, rc.bottom - XTP_DPI_Y(1));
			dc.MoveTo(rcCaption.right, rc.top);
			dc.LineTo(rcCaption.right, rc.bottom - XTP_DPI_Y(1));
		}

		DrawItemCaption(&dc, pItem, rcCaption);

		CRect rcValue(rcCaption.right, rc.top, rc.right, rc.bottom - XTP_DPI_Y(1));

		DrawInplaceButtons(&dc, lpDrawItemStruct, pItem, rcValue);
	}

	if (pView->GetCount() == (int)lpDrawItemStruct->itemID + 1)
		dc.FillSolidRect(0, rc.bottom - XTP_DPI_Y(1), rc.Width(), XTP_DPI_Y(1), clrLine);

	if (pItem->HasVisibleChilds())
	{
		CRgn rgn;
		rgn.CreateRectRgnIndirect(&rcCaption);
		dc.SelectClipRgn(&rgn);

		DrawExpandButton(dc, pItem, rcCaption);

		dc.SelectClipRgn(NULL);
		rgn.DeleteObject();
	}
}

XTPScrollBarTheme CXTPPropertyGridSimpleTheme::GetScrollBarTheme() const
{
	return xtpScrollBarThemeWindowsDefault;
}