/**
 * @file XTPMarkupRender.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 "GraphicLibrary/GdiPlus/XTPGdiPlus.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/XTPXMLHelpers.h"
#include "Common/XTPMarkupRender.h"
#include "Common/Base/Types/XTPSize.h"

#include <atlbase.h>
#include "Markup/XTPMarkupContext.h"
#include "Markup/XTPMarkupObject.h"
#include "Markup/XTPMarkupInputElement.h"
#include "Markup/XTPMarkupUIElement.h"
#include "Markup/XTPMarkupDrawingContext.h"
#include "Markup/XTPMarkupBuilder.h"
#include "Markup/XTPMarkupParser.h"

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

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

CXTPMarkupContext* AFX_CDECL XTPMarkupCreateContext(HWND hWnd /*= NULL*/,
													BOOL bDpiAware /*= FALSE*/)
{
	return XTPMarkupCreateContext(hWnd, CRect(0, 0, 0, 0), bDpiAware);
}

CXTPMarkupContext* AFX_CDECL XTPMarkupCreateContext(HWND hWnd, RECT rcUpdate, BOOL bDpiAware)
{
	CXTPMarkupContext* pContext = new CXTPMarkupContext();
	pContext->SetContextWindow(hWnd, &rcUpdate);
	pContext->SetDpiAware(bDpiAware, hWnd);
	return pContext;
}

void AFX_CDECL XTPMarkupAssignHandle(CXTPMarkupContext* pContext, HWND hWnd)
{
	XTPMarkupAssignHandle(pContext, hWnd, CRect(0, 0, 0, 0));
}

void AFX_CDECL XTPMarkupAssignHandle(CXTPMarkupContext* pContext, HWND hWnd, CRect rcUpdate)
{
	_ASSERTE(NULL != pContext);
	if (NULL == pContext)
		return;

	pContext->SetContextWindow(hWnd, rcUpdate);
}

void AFX_CDECL XTPMarkupReleaseContext(CXTPMarkupContext*& pContext)
{
	XTPMarkupReleaseContext(pContext, FALSE);
}

void AFX_CDECL XTPMarkupReleaseContext(CXTPMarkupContext*& pContext, BOOL bShutdown)
{
	if (NULL == pContext)
		return;

	if (bShutdown)
		pContext->Shutdown();

	pContext->Release();
	pContext = NULL;
}

void AFX_CDECL XTPMarkupReleaseElement(CXTPMarkupUIElement*& pElement)
{
	if (NULL == pElement)
		return;

	pElement->Release();
	pElement = NULL;
}

CXTPMarkupUIElement* AFX_CDECL XTPMarkupParseText(CXTPMarkupContext* pContext, LPCSTR lpszMarkup)
{
	_ASSERTE(NULL != pContext);
	_ASSERTE(NULL != lpszMarkup);

	if (NULL == pContext || NULL == lpszMarkup)
		return NULL;

	CXTPMarkupParser sc;
	sc.SetBuffer(lpszMarkup, lpszMarkup + strlen(lpszMarkup));

	CXTPMarkupBuilder builder(pContext);
	return builder.Parse(&sc);
}

CXTPMarkupUIElement* AFX_CDECL XTPMarkupParseText(CXTPMarkupContext* pContext, LPCWSTR lpszMarkup)
{
	_ASSERTE(NULL != pContext);
	_ASSERTE(NULL != lpszMarkup);

	if (NULL == pContext || NULL == lpszMarkup)
		return NULL;

	CXTPMarkupParser sc;
	sc.SetBuffer(lpszMarkup, lpszMarkup + wcslen(lpszMarkup));

	CXTPMarkupBuilder builder(pContext);
	return builder.Parse(&sc);
}

CXTPMarkupUIElement* AFX_CDECL XTPMarkupParseText(CXTPMarkupContext* pContext, LPCSTR lpszMarkup,
												  INT_PTR nLength)
{
	_ASSERTE(NULL != pContext);
	_ASSERTE(NULL != lpszMarkup);

	if (NULL == pContext || NULL == lpszMarkup)
		return NULL;

	CXTPMarkupParser sc;
	sc.SetBuffer(lpszMarkup, lpszMarkup + nLength);

	CXTPMarkupBuilder builder(pContext);
	return builder.Parse(&sc);
}

CXTPMarkupUIElement* AFX_CDECL XTPMarkupParseText(CXTPMarkupContext* pContext, LPCWSTR lpszMarkup,
												  INT_PTR nLength)
{
	_ASSERTE(NULL != pContext);
	_ASSERTE(NULL != lpszMarkup);

	if (NULL == pContext || NULL == lpszMarkup)
		return NULL;

	CXTPMarkupParser sc;
	sc.SetBuffer(lpszMarkup, lpszMarkup + nLength);

	CXTPMarkupBuilder builder(pContext);
	return builder.Parse(&sc);
}

CXTPMarkupUIElement* AFX_CDECL XTPMarkupParseText(CXTPMarkupContext* pContext, IStream* pStream)
{
	_ASSERTE(NULL != pContext);
	_ASSERTE(NULL != pStream);

	if (NULL == pContext || NULL == pStream)
		return NULL;

	CXTPMarkupParser sc;
	sc.SetDataStream(pStream);

	CXTPMarkupBuilder builder(pContext);
	return builder.Parse(&sc);
}

CXTPMarkupContext* AFX_CDECL XTPMarkupElementContext(CXTPMarkupUIElement* pElement)
{
	_ASSERTE(NULL != pElement);
	if (NULL == pElement)
		return NULL;

	return pElement->GetMarkupContext();
}

CSize AFX_CDECL XTPMarkupMeasureElement(CXTPMarkupUIElement* pElement, int cxAvail /*= INT_MAX*/,
										int cyAvail /*= INT_MAX*/)
{
	_ASSERTE(NULL != pElement);
	if (NULL == pElement)
		return CSize(0, 0);

	CXTPMarkupDrawingContext dc(pElement->GetMarkupContext());
	pElement->Measure(&dc, CSize(cxAvail, cyAvail));

	return pElement->GetDesiredSize();
}

void AFX_CDECL XTPMarkupRenderElement(CXTPMarkupUIElement* pElement, HDC hDC, LPCRECT lpRect)
{
	_ASSERTE(NULL != pElement);
	_ASSERTE(NULL != hDC);
	_ASSERTE(NULL != lpRect);

	if (NULL == pElement || NULL == hDC || NULL == lpRect)
		return;

	CRect rc(lpRect);

	CXTPMarkupDrawingContext dc(pElement->GetMarkupContext(), hDC);
	pElement->Measure(&dc, rc.Size());
	pElement->Arrange(rc);
	pElement->Render(&dc);
}

void AFX_CDECL XTPMarkupSetDefaultFont(CXTPMarkupContext* pContext, HFONT hFont, COLORREF clrText)
{
	_ASSERTE(NULL != pContext);
	if (NULL == pContext)
		return;

	if (NULL != hFont)
		pContext->SetDefaultFont(hFont);

	if (clrText != (COLORREF)-1)
		pContext->SetDefaultTextColor(clrText);
}

BOOL AFX_CDECL XTPMarkupRelayMessage(CXTPMarkupUIElement* pElement, UINT message, WPARAM wParam,
									 LPARAM lParam, LRESULT* pResult)
{
	_ASSERTE(NULL != pElement);
	if (NULL == pElement)
		return FALSE;

	_ASSERTE(NULL != pElement->GetMarkupContext());
	return pElement->GetMarkupContext()->OnWndMsg(pElement, message, wParam, lParam, pResult);
}

BOOL AFX_CDECL XTPMarkupRelayMessage(CXTPMarkupContext* pContext, UINT message, WPARAM wParam,
									 LPARAM lParam, LRESULT* pResult)
{
	_ASSERTE(NULL != pContext);
	if (NULL == pContext)
		return FALSE;

	return pContext->OnWndMsg(NULL, message, wParam, lParam, pResult);
}

void AFX_CDECL XTPMarkupDrawText(CXTPMarkupContext* pContext, HDC hDC, LPCTSTR lpszText,
								 LPRECT lpRect, UINT nFormat)
{
	CXTPMarkupUIElement* pElement = pContext ? XTPMarkupParseText(pContext, lpszText) : NULL;

	if (NULL == pElement)
	{
		::DrawText(hDC, lpszText, (int)_tcslen(lpszText), lpRect, nFormat);
		return;
	}

	XTPMarkupSetDefaultFont(pContext, (HFONT)::GetCurrentObject(hDC, OBJ_FONT),
							::GetTextColor(hDC));

	CSize sz = XTPMarkupMeasureElement(pElement, lpRect->right - lpRect->left,
									   lpRect->bottom - lpRect->top);

	int nLeft = lpRect->left;
	int nTop  = lpRect->top;

	if (nFormat & DT_CENTER)
		nLeft = (lpRect->right + lpRect->left - sz.cx) / 2;
	else if (nFormat & DT_RIGHT)
		nLeft = lpRect->right - sz.cx;

	if (nFormat & DT_VCENTER)
		nTop = (lpRect->top + lpRect->bottom - sz.cy) / 2;
	else if (nFormat & DT_BOTTOM)
		nTop = lpRect->bottom - sz.cy;

	XTPMarkupRenderElement(pElement, hDC, CRect(nLeft, nTop, nLeft + sz.cx, nTop + sz.cy));

	XTPMarkupReleaseElement(pElement);
}