/**
 * @file XTPTabThemePropertyPageFlat.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/XTPDrawHelpers.h"

#include "TabManager/XTPTabManagerDefines.h"
#include "TabManager/XTPTabManagerAtom.h"
#include "TabManager/XTPTabManagerNavigateButton.h"
#include "TabManager/XTPTabManagerNavigateButtons.h"
#include "TabManager/XTPTabManagerItem.h"
#include "TabManager/XTPTabManager.h"
#include "TabManager/XTPTabPaintManagerColorSet.h"
#include "TabManager/XTPTabPaintManager.h"
#include "TabManager/XTPTabPaintManager.inl"
#include "TabManager/XTPTabPaintManagerTheme.h"

#include "TabManager/Themes/XTPTabThemeFlat.h"
#include "TabManager/Themes/XTPTabThemePropertyPageFlat.h"

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

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

//////////////////////////////////////////////////////////////////////////
// CAppearanceSetPropertyPageFlat

void CAppearanceSetPropertyPageFlat::BlurPoint(CDC* pDC, int x, int y, COLORREF clr, int nAlpha)
{
	COLORREF clrOld = pDC->GetPixel(x, y);
	pDC->SetPixel(x, y, CXTPDrawHelpers::BlendColors(clr, clrOld, (double)nAlpha / 255));
}

void CAppearanceSetPropertyPageFlat::BlurTab(CDC* pDC, CRect rcTab, COLORREF clrBackground,
											 COLORREF clrBorder, XTPTabPosition tabPosition)
{
	switch (tabPosition)
	{
		case xtpTabPositionTop:
		{
			BlurPoint(pDC, rcTab.left, rcTab.top + 1, clrBackground, 120);
			BlurPoint(pDC, rcTab.left + 1, rcTab.top, clrBackground, 120);

			BlurPoint(pDC, rcTab.right - 2, rcTab.top, clrBackground, 120);
			BlurPoint(pDC, rcTab.right - 1, rcTab.top + 1, clrBackground, 120);

			BlurPoint(pDC, rcTab.left + 1, rcTab.top + 1, clrBorder, 180);
			BlurPoint(pDC, rcTab.right - 2, rcTab.top + 1, clrBorder, 180);

			BlurPoint(pDC, rcTab.left + 2, rcTab.top + 1, clrBorder, 60);
			BlurPoint(pDC, rcTab.left + 1, rcTab.top + 2, clrBorder, 60);
			BlurPoint(pDC, rcTab.right - 3, rcTab.top + 1, clrBorder, 60);
			BlurPoint(pDC, rcTab.right - 2, rcTab.top + 2, clrBorder, 60);
		}
		break;

		case xtpTabPositionLeft:
		{
			BlurPoint(pDC, rcTab.left, rcTab.top + 1, clrBackground, 120);
			BlurPoint(pDC, rcTab.left + 1, rcTab.top, clrBackground, 120);

			BlurPoint(pDC, rcTab.left, rcTab.bottom - 2, clrBackground, 120);
			BlurPoint(pDC, rcTab.left + 1, rcTab.bottom - 1, clrBackground, 120);

			BlurPoint(pDC, rcTab.left + 1, rcTab.top + 1, clrBorder, 180);
			BlurPoint(pDC, rcTab.left + 1, rcTab.bottom - 2, clrBorder, 180);

			BlurPoint(pDC, rcTab.left + 2, rcTab.top + 1, clrBorder, 60);
			BlurPoint(pDC, rcTab.left + 1, rcTab.top + 2, clrBorder, 60);
			BlurPoint(pDC, rcTab.left + 2, rcTab.bottom - 2, clrBorder, 60);
			BlurPoint(pDC, rcTab.left + 1, rcTab.bottom - 3, clrBorder, 60);
		}
		break;

		case xtpTabPositionBottom:
		{
			BlurPoint(pDC, rcTab.left, rcTab.bottom - 2, clrBackground, 120);
			BlurPoint(pDC, rcTab.left + 1, rcTab.bottom - 1, clrBackground, 120);

			BlurPoint(pDC, rcTab.right - 1, rcTab.bottom - 2, clrBackground, 120);
			BlurPoint(pDC, rcTab.right - 2, rcTab.bottom - 1, clrBackground, 120);

			BlurPoint(pDC, rcTab.left + 1, rcTab.bottom - 2, clrBorder, 180);
			BlurPoint(pDC, rcTab.right - 2, rcTab.bottom - 2, clrBorder, 180);

			BlurPoint(pDC, rcTab.left + 2, rcTab.bottom - 2, clrBorder, 60);
			BlurPoint(pDC, rcTab.left + 1, rcTab.bottom - 3, clrBorder, 60);
			BlurPoint(pDC, rcTab.right - 3, rcTab.bottom - 2, clrBorder, 60);
			BlurPoint(pDC, rcTab.right - 2, rcTab.bottom - 3, clrBorder, 60);
		}
		break;

		case xtpTabPositionRight:
		{
			BlurPoint(pDC, rcTab.right - 1, rcTab.top + 1, clrBackground, 120);
			BlurPoint(pDC, rcTab.right - 2, rcTab.top, clrBackground, 120);

			BlurPoint(pDC, rcTab.right - 1, rcTab.bottom - 2, clrBackground, 120);
			BlurPoint(pDC, rcTab.right - 2, rcTab.bottom - 1, clrBackground, 120);

			BlurPoint(pDC, rcTab.right - 2, rcTab.top + 1, clrBorder, 180);
			BlurPoint(pDC, rcTab.right - 2, rcTab.bottom - 2, clrBorder, 180);

			BlurPoint(pDC, rcTab.right - 3, rcTab.top + 1, clrBorder, 60);
			BlurPoint(pDC, rcTab.right - 2, rcTab.top + 2, clrBorder, 60);
			BlurPoint(pDC, rcTab.right - 3, rcTab.bottom - 2, clrBorder, 60);
			BlurPoint(pDC, rcTab.right - 2, rcTab.bottom - 3, clrBorder, 60);
		}
		break;
	}
}

void CAppearanceSetPropertyPageFlat::DrawSingleButton(CDC* pDC, CXTPTabManagerItem* pItem)
{
	CRect rcItem(pItem->GetRect());
	XTPTabPosition tabPosition = pItem->GetTabManager()->GetPosition();

	InflateRectEx(rcItem, CRect(0, 0, 1, 0), tabPosition);

	CRect rcTab(rcItem);

	CRect rcClip;
	pDC->GetClipBox(rcClip);
	CRgn rgn;
	rgn.CreateRectRgnIndirect(rcClip);

	InflateRectEx(rcTab, CRect(0, 0, 0, 1), tabPosition);

	XTPDrawHelpers()->ExcludeCorners(pDC, rcTab);

	CRect rcEntry(rcItem);

	InflateRectEx(rcEntry, CRect(-1, -1, -1, 0), tabPosition);

	if (!m_bDrawNormalTab && !pItem->IsSelected() && !pItem->IsHighlighted())
	{
		m_pPaintManager->DrawSingleButtonIconAndText(pDC, pItem, pItem->GetRect(), TRUE);
		return;
	}

	CXTPTabPaintManagerColorSet* pColorSet = GetColorSet();
	COLORREF clrFrameBorder				   = pItem->IsHighlighted() && !pItem->IsSelected()
								  ? pColorSet->m_clrFrameHighlightBorder.operator COLORREF()
								  : COLORREF_NULL;
	if (clrFrameBorder == COLORREF_NULL)
		clrFrameBorder = pColorSet->m_clrFrameBorder;

	if (m_bVisualStudio2005Style)
	{
		if (pItem->IsSelected())
		{
			pColorSet->FillPropertyButton(pDC, rcEntry, pItem);
			if (!pItem->IsSelected())
				DrawSingleLineBorder(pDC, rcItem, XTPTabPosition((tabPosition + 2) % 4),
									 clrFrameBorder, clrFrameBorder);
			InflateRectEx(rcItem, CRect(0, 0, 0, 2), tabPosition);

			CXTPPenDC pen(*pDC, clrFrameBorder);
			CGdiObject* pOldBrush = pDC->SelectStockObject(NULL_BRUSH);
			pDC->RoundRect(rcItem, CPoint(6, 6));
			pDC->SelectObject(pOldBrush);
		}
		else
		{
			if (pItem->GetIndex() < pItem->GetTabManager()->GetItemCount() - 1)
			{
				if (IsHorizontalTabPosition(tabPosition))
					pDC->FillSolidRect(rcItem.right - 1, rcItem.top + 3, 1, rcItem.Height() - 6,
									   clrFrameBorder);
				else
					pDC->FillSolidRect(rcItem.left + 3, rcItem.bottom - 1, rcItem.Width() - 6, 1,
									   clrFrameBorder);
			}
		}
	}
	else
	{
		pColorSet->FillPropertyButton(pDC, rcEntry, pItem);

		if (m_bBlurPoints)
		{
			if (pItem->IsSelected())
				InflateRectEx(rcItem, CRect(0, 0, 0, 1), tabPosition);

			pDC->Draw3dRect(rcItem, clrFrameBorder, clrFrameBorder);
		}
		else
		{
			if (m_pPaintManager->m_clientFrame != xtpTabFrameNone)
			{
				if (!pItem->IsSelected())
					DrawSingleLineBorder(pDC, rcItem, XTPTabPosition((tabPosition + 2) % 4),
										 clrFrameBorder, clrFrameBorder);
			}

			InflateRectEx(rcItem, CRect(0, 0, 0, 2), tabPosition);

			CXTPPenDC pen(*pDC, clrFrameBorder);
			CGdiObject* pOldBrush = pDC->SelectStockObject(NULL_BRUSH);
			pDC->RoundRect(rcItem, CPoint(6, 6));
			pDC->SelectObject(pOldBrush);
		}
	}

	pDC->SelectClipRgn(&rgn);

	if (m_bBlurPoints)
	{
		BlurTab(pDC, rcTab, pColorSet->m_clrHeaderFace, clrFrameBorder, tabPosition);
	}

	m_pPaintManager->DrawSingleButtonIconAndText(pDC, pItem, pItem->GetRect(), TRUE);

	pDC->SelectClipRgn(NULL);
	rgn.DeleteObject();
}