zhipuzi_pos_windows/DuiLib/Core/UIManager.cpp

#include "StdAfx.h"
#include <windows.h>
#include <zmouse.h>
// [触屏诊断] 显式引入，避免依赖 tchar.h 的传递包含
#include <stdio.h>
#include <stdarg.h>
#include <tchar.h>

#pragma warning(push)
#pragma warning(disable:4838 4244)


namespace DuiLib
{

	/////////////////////////////////////////////////////////////////////////////////////
	//
	//

	// 触屏参数（NIM Duilib 模型）
	// TOUCHINPUT 的坐标以 1/100 像素为单位，必须先换算成像素
#ifndef TOUCH_COORD_TO_PIXEL
#define TOUCH_COORD_TO_PIXEL(l) ((l) / 100)
#endif
	// [触屏模型] 触摸只做两件事，不做任何“触摸→鼠标”的归一化：
	//   ①点击：由 TOUCHUP 在确认未拖动后派发 BUTTONDOWN/UP，
	//         由 CButtonUI 等控件原生 Activate()；
	//   ②滚动：WM_TOUCH 直接派发 UIEVENT_TOUCHDOWN/MOVE/UP（见 OnTouchInput），
	//         容器据此 1:1 跟手平移、滚动条据此拖滑块。
	//   “轻点 vs 拖拽”使用 m_bTouchMoved 区分，拖动不会激活控件。

	// WM_TOUCH 消息 ID 同样受 `#if _WIN32_WINNT >= 0x0601` 保护，DuiLib 工程未定义
	// _WIN32_WINNT（StdAfx.h 兜底为 XP）→ 必须自行声明，否则 switch 里引用该消息 ID
	// 会报 C2065（未声明的标识符）与 C2051（case 表达式不是常量）。实测固定值 0x0240。
	// 注：Win7+ 段受保护的不仅有结构体与函数，**消息 ID 与辅助宏同样在内**，
	//     TOUCH_COORD_TO_PIXEL 也在上面用 #ifndef 兜底，原因相同。
#ifndef WM_TOUCH
#define WM_TOUCH 0x0240
#endif
	// ---------------------------------------------------------------------------
	// [触屏诊断] 保留日志入口以便后续定位，但当前默认关闭。
	// ---------------------------------------------------------------------------
	namespace TouchTrace
	{
		inline bool Enabled()
		{
				return true;
		}

		// 极简 TCHAR* → UTF-8 char* 转换（仅用于日志路径；非线程安全，够用即可）
		inline const char* Narrow(LPCTSTR s)
		{
			static char s_buf[MAX_PATH * 3] = { 0 };
#ifdef _UNICODE
			s_buf[0] = '\0';
			if (s != NULL)
				::WideCharToMultiByte(CP_UTF8, 0, s, -1, s_buf, (int)sizeof(s_buf) - 1, NULL, NULL);
			return s_buf;
#else
			return s;
#endif
		}

		inline void Log(LPCTSTR fmt, ...)
		{
			if (!Enabled()) return;

			TCHAR path[MAX_PATH] = { 0 };
			::GetModuleFileName(NULL, path, MAX_PATH);
			TCHAR* p = _tcsrchr(path, _T('\\'));
			if (p != NULL) *(p + 1) = _T('\0');
			_tcscat_s(path, MAX_PATH, _T("touch_trace.log"));

			TCHAR msg[1024] = { 0 };
			va_list ap;
			va_start(ap, fmt);
			_vsntprintf_s(msg, _countof(msg), _TRUNCATE, fmt, ap);
			va_end(ap);

			// 统一转 UTF-8 写盘（Unicode/ANSI 工程都能用文本编辑器正常查看）
			char utf8[2048] = { 0 };
#ifdef _UNICODE
			if (::WideCharToMultiByte(CP_UTF8, 0, msg, -1, utf8, (int)sizeof(utf8) - 1, NULL, NULL) <= 0)
				return;
#else
			_tcscpy_s(utf8, _countof(utf8), msg);
#endif
			FILE* f = NULL;
			// 保护：单个日志超过 4MB 就不再追加，避免在收银机上长期运行把日志写到失控。
			// 注意：GetFileAttributesEx 是 TCHAR 宏（Unicode 工程下展开为 ...ExW），
			// 必须传 TCHAR 的 path，不能传 Narrow(path) 得到的 UTF-8 char*（否则 C2664）。
			WIN32_FILE_ATTRIBUTE_DATA fad = { 0 };
			if (::GetFileAttributesEx(path, GetFileExInfoStandard, &fad)
				&& fad.nFileSizeHigh == 0 && fad.nFileSizeLow >= (4u * 1024u * 1024u))
				return;
			// fopen_s 只吃 char*（窄字符路径），这里才需要 UTF-8 的 Narrow(path)
			if (fopen_s(&f, Narrow(path), "a") == 0 && f != NULL)
			{
				fprintf(f, "[%8u][T%5u] %s\n", (unsigned)::GetTickCount(), (unsigned)::GetCurrentThreadId(), utf8);
				fclose(f);
			}
		}
	}

	static void GetChildWndRect(HWND hWnd, HWND hChildWnd, RECT& rcChildWnd)
	{
		::GetWindowRect(hChildWnd, &rcChildWnd);

		POINT pt;
		pt.x = rcChildWnd.left;
		pt.y = rcChildWnd.top;
		::ScreenToClient(hWnd, &pt);
		rcChildWnd.left = pt.x;
		rcChildWnd.top = pt.y;

		pt.x = rcChildWnd.right;
		pt.y = rcChildWnd.bottom;
		::ScreenToClient(hWnd, &pt);
		rcChildWnd.right = pt.x;
		rcChildWnd.bottom = pt.y;
	}

	static UINT MapKeyState()
	{
		UINT uState = 0;
		if (::GetKeyState(VK_CONTROL) < 0) uState |= MK_CONTROL;
		if (::GetKeyState(VK_LBUTTON) < 0) uState |= MK_LBUTTON;
		if (::GetKeyState(VK_RBUTTON) < 0) uState |= MK_RBUTTON;
		if (::GetKeyState(VK_SHIFT) < 0) uState |= MK_SHIFT;
		if (::GetKeyState(VK_MENU) < 0) uState |= MK_ALT;
		return uState;
	}

	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	///
	typedef struct tagFINDTABINFO
	{
		CControlUI* pFocus;
		CControlUI* pLast;
		bool bForward;
		bool bNextIsIt;
	} FINDTABINFO;

	typedef struct tagFINDSHORTCUT
	{
		TCHAR ch;
		bool bPickNext;
	} FINDSHORTCUT;

	typedef struct tagTIMERINFO
	{
		CControlUI* pSender;
		UINT nLocalID;
		HWND hWnd;
		UINT uWinTimer;
		bool bKilled;
	} TIMERINFO;


	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	///
	tagTImageInfo::tagTImageInfo()
	{
		pImage = NULL;
		hBitmap = NULL;
	}

	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	///
	tagTDrawInfo::tagTDrawInfo()
	{
		Clear();
	}

	void tagTDrawInfo::Parse(LPCTSTR pStrImage, LPCTSTR pStrModify, CPaintManagerUI* pManager)
	{
		// 1、aaa.jpg
		// 2、file='aaa.jpg' res='' restype='0' dest='0,0,0,0' source='0,0,0,0' corner='0,0,0,0' 
		// mask='#FF0000' fade='255' hole='false' xtiled='false' ytiled='false'
		sDrawString = pStrImage;
		sDrawModify = pStrModify;
		sImageName = pStrImage;

		CDuiString sItem;
		CDuiString sValue;
		LPTSTR pstr = NULL;
		for (int i = 0; i < 2; ++i)
		{
			if (i == 1) pStrImage = pStrModify;
			if (!pStrImage) continue;
			while (*pStrImage != _T('\0'))
			{
				sItem.Empty();
				sValue.Empty();
				while (*pStrImage > _T('\0') && *pStrImage <= _T(' ')) pStrImage = ::CharNext(pStrImage);
				while (*pStrImage != _T('\0') && *pStrImage != _T('=') && *pStrImage > _T(' '))
				{
					LPTSTR pstrTemp = ::CharNext(pStrImage);
					while (pStrImage < pstrTemp)
					{
						sItem += *pStrImage++;
					}
				}
				while (*pStrImage > _T('\0') && *pStrImage <= _T(' ')) pStrImage = ::CharNext(pStrImage);
				if (*pStrImage++ != _T('=')) break;
				while (*pStrImage > _T('\0') && *pStrImage <= _T(' ')) pStrImage = ::CharNext(pStrImage);
				if (*pStrImage++ != _T('\'')) break;
				while (*pStrImage != _T('\0') && *pStrImage != _T('\''))
				{
					LPTSTR pstrTemp = ::CharNext(pStrImage);
					while (pStrImage < pstrTemp)
					{
						sValue += *pStrImage++;
					}
				}
				if (*pStrImage++ != _T('\'')) break;
				if (!sValue.IsEmpty())
				{
					if (sItem == _T("file") || sItem == _T("res"))
					{
						sImageName = sValue;
					}
					else if (sItem == _T("restype"))
					{
						sResType = sValue;
					}
					else if (sItem == _T("dest"))
					{
						rcDest.left = _tcstol(sValue.GetData(), &pstr, 10);  ASSERT(pstr);
						rcDest.top = _tcstol(pstr + 1, &pstr, 10);    ASSERT(pstr);
						rcDest.right = _tcstol(pstr + 1, &pstr, 10);  ASSERT(pstr);
						rcDest.bottom = _tcstol(pstr + 1, &pstr, 10); ASSERT(pstr);
						//if(pManager != NULL) pManager->GetDPIObj()->Scale(&rcDest);
					}
					else if (sItem == _T("source"))
					{
						rcSource.left = _tcstol(sValue.GetData(), &pstr, 10);  ASSERT(pstr);
						rcSource.top = _tcstol(pstr + 1, &pstr, 10);    ASSERT(pstr);
						rcSource.right = _tcstol(pstr + 1, &pstr, 10);  ASSERT(pstr);
						rcSource.bottom = _tcstol(pstr + 1, &pstr, 10); ASSERT(pstr);
						//if(pManager != NULL) pManager->GetDPIObj()->Scale(&rcSource);
					}
					else if (sItem == _T("corner"))
					{
						rcCorner.left = _tcstol(sValue.GetData(), &pstr, 10);  ASSERT(pstr);
						rcCorner.top = _tcstol(pstr + 1, &pstr, 10);    ASSERT(pstr);
						rcCorner.right = _tcstol(pstr + 1, &pstr, 10);  ASSERT(pstr);
						rcCorner.bottom = _tcstol(pstr + 1, &pstr, 10); ASSERT(pstr);
						//if(pManager != NULL) pManager->GetDPIObj()->Scale(&rcCorner);
					}
					else if (sItem == _T("mask"))
					{
						if (sValue[0] == _T('#')) dwMask = _tcstoul(sValue.GetData() + 1, &pstr, 16);
						else dwMask = _tcstoul(sValue.GetData(), &pstr, 16);
					}
					else if (sItem == _T("fade"))
					{
						uFade = (UINT)_tcstoul(sValue.GetData(), &pstr, 10);
					}
					else if (sItem == _T("rotate"))
					{
						uRotate = (UINT)_tcstoul(sValue.GetData(), &pstr, 10);
						bGdiplus = true;
					}
					else if (sItem == _T("gdiplus"))
					{
						bGdiplus = (_tcsicmp(sValue.GetData(), _T("true")) == 0);
					}
					else if (sItem == _T("hole"))
					{
						bHole = (_tcsicmp(sValue.GetData(), _T("true")) == 0);
					}
					else if (sItem == _T("xtiled"))
					{
						bTiledX = (_tcsicmp(sValue.GetData(), _T("true")) == 0);
					}
					else if (sItem == _T("ytiled"))
					{
						bTiledY = (_tcsicmp(sValue.GetData(), _T("true")) == 0);
					}
					else if (sItem == _T("hsl"))
					{
						bHSL = (_tcsicmp(sValue.GetData(), _T("true")) == 0);
					}
					else if (sItem == _T("size"))
					{
						szImage.cx = _tcstol(sValue.GetData(), &pstr, 10);  ASSERT(pstr);
						szImage.cy = _tcstol(pstr + 1, &pstr, 10);    ASSERT(pstr);
					}
					else if (sItem == _T("align"))
					{
						sAlign = sValue;
					}
					else if (sItem == _T("padding"))
					{
						rcPadding.left = _tcstol(sValue.GetData(), &pstr, 10);  ASSERT(pstr);
						rcPadding.top = _tcstol(pstr + 1, &pstr, 10);    ASSERT(pstr);
						rcPadding.right = _tcstol(pstr + 1, &pstr, 10);  ASSERT(pstr);
						rcPadding.bottom = _tcstol(pstr + 1, &pstr, 10); ASSERT(pstr);
						//if(pManager != NULL) pManager->GetDPIObj()->Scale(&rcPadding);
					}
				}
				if (*pStrImage++ != _T(' ')) break;
			}
		}

		// 调整DPI资源
		if (pManager != NULL && pManager->GetDPIObj()->GetScale() != 100)
		{
			CDuiString sScale;
			sScale.Format(_T("@%d."), pManager->GetDPIObj()->GetScale());
			sImageName.Replace(_T("."), sScale);
		}
	}
	void tagTDrawInfo::Clear()
	{
		sDrawString.Empty();
		sDrawModify.Empty();
		sImageName.Empty();

		memset(&rcDest, 0, sizeof(RECT));
		memset(&rcSource, 0, sizeof(RECT));
		memset(&rcCorner, 0, sizeof(RECT));
		dwMask = 0;
		uFade = 255;
		uRotate = 0;
		bHole = false;
		bTiledX = false;
		bTiledY = false;
		bHSL = false;
		bGdiplus = false;

		szImage.cx = szImage.cy = 0;
		sAlign.Empty();
		memset(&rcPadding, 0, sizeof(RECT));
	}

	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	///
	typedef BOOL(__stdcall* PFUNCUPDATELAYEREDWINDOW)(HWND, HDC, POINT*, SIZE*, HDC, POINT*, COLORREF, BLENDFUNCTION*, DWORD);
	PFUNCUPDATELAYEREDWINDOW g_fUpdateLayeredWindow = NULL;

	HPEN m_hUpdateRectPen = NULL;

	HINSTANCE CPaintManagerUI::m_hResourceInstance = NULL;
	CDuiString CPaintManagerUI::m_pStrResourcePath;
	CDuiString CPaintManagerUI::m_pStrResourceZip;
	CDuiString CPaintManagerUI::m_pStrResourceZipPwd;  //Garfield 20160325 带密码zip包解密
	HANDLE CPaintManagerUI::m_hResourceZip = NULL;
	bool CPaintManagerUI::m_bCachedResourceZip = true;
	BYTE* CPaintManagerUI::m_cbZipBuf = nullptr;
	int CPaintManagerUI::m_nResType = UILIB_FILE;
	TResInfo CPaintManagerUI::m_SharedResInfo;
	HINSTANCE CPaintManagerUI::m_hInstance = NULL;
	bool CPaintManagerUI::m_bUseHSL = false;
	short CPaintManagerUI::m_H = 180;
	short CPaintManagerUI::m_S = 100;
	short CPaintManagerUI::m_L = 100;
	CStdPtrArray CPaintManagerUI::m_aPreMessages;
	CStdPtrArray CPaintManagerUI::m_aPlugins;

	CPaintManagerUI::CPaintManagerUI() :
		m_hWndPaint(NULL),
		m_hDcPaint(NULL),
		m_hDcOffscreen(NULL),
		m_hDcBackground(NULL),
		m_bOffscreenPaint(true),
		m_hbmpOffscreen(NULL),
		m_pOffscreenBits(NULL),
		m_hbmpBackground(NULL),
		m_pBackgroundBits(NULL),
		m_hwndTooltip(NULL),
		m_uTimerID(0x1000),
		m_pRoot(NULL),
		m_pFocus(NULL),
		m_pEventHover(NULL),
		m_pEventClick(NULL),
		m_pEventRClick(NULL),
		m_pEventKey(NULL),
		m_bFirstLayout(true),
		m_bFocusNeeded(false),
		m_bUpdateNeeded(false),
		m_bMouseTracking(false),
		m_bMouseCapture(false),
		m_bAsyncNotifyPosted(false),
		m_bUsedVirtualWnd(false),
		m_bForceUseSharedRes(false),
		m_nOpacity(0xFF),
		m_bLayered(false),
		m_bLayeredChanged(false),
		m_bShowUpdateRect(false),
		m_bUseGdiplusText(false),
		m_trh(0),
		m_bDragDrop(false),
		m_bDragMode(false),
		m_hDragBitmap(NULL),
		m_pDPI(NULL),
		m_iHoverTime(400UL),
		// [FIX] m_bNoActivate 原本未初始化：Debug 堆新块填充 0xCD -> 读到 true；
		// Release 下则是随机垃圾值，属偶发性隐患。
		// 后果：本文件中 3 处 "if (!m_bNoActivate) ::SetFocus(m_hWndPaint);"
		// (WM_LBUTTONDOWN 1738 / CPaintManagerUI::SetFocus 2442 / SetFocusNeeded 2475) 全部被跳过，
		// 系统焦点无法回到主窗口 -> 原生 EDIT 子窗 CEditWnd 收不到 WM_KILLFOCUS ->
		// 其唯一的销毁途径 PostMessage(WM_CLOSE) 永不触发 -> 光标常闪、点空白不丢焦点。
		// XML 侧仅在显式书写 noactivate 属性时才赋值(UIDlgBuilder.cpp)，故此处必须先给确定初值。
		m_bNoActivate(false),
		// 以下两个成员同样是漏网之鱼（全库无赋值点），一并清零以防后患。
		m_bIsPainting(false),
		m_pLastToolTip(NULL)
	{
		if (m_SharedResInfo.m_DefaultFontInfo.sFontName.IsEmpty())
		{
			m_SharedResInfo.m_dwDefaultDisabledColor = 0xFFA7A6AA;
			m_SharedResInfo.m_dwDefaultFontColor = 0xFF000000;
			m_SharedResInfo.m_dwDefaultLinkFontColor = 0xFF0000FF;
			m_SharedResInfo.m_dwDefaultLinkHoverFontColor = 0xFFD3215F;
			m_SharedResInfo.m_dwDefaultSelectedBkColor = 0xFFBAE4FF;

			LOGFONT lf = { 0 };
			::GetObject(::GetStockObject(DEFAULT_GUI_FONT), sizeof(LOGFONT), &lf);
			lf.lfCharSet = DEFAULT_CHARSET;
			HFONT hDefaultFont = ::CreateFontIndirect(&lf);
			m_SharedResInfo.m_DefaultFontInfo.hFont = hDefaultFont;
			m_SharedResInfo.m_DefaultFontInfo.sFontName = lf.lfFaceName;
			m_SharedResInfo.m_DefaultFontInfo.iSize = -lf.lfHeight;
			m_SharedResInfo.m_DefaultFontInfo.bBold = (lf.lfWeight >= FW_BOLD);
			m_SharedResInfo.m_DefaultFontInfo.bUnderline = (lf.lfUnderline == TRUE);
			m_SharedResInfo.m_DefaultFontInfo.bItalic = (lf.lfItalic == TRUE);
			::ZeroMemory(&m_SharedResInfo.m_DefaultFontInfo.tm, sizeof(m_SharedResInfo.m_DefaultFontInfo.tm));
		}

		m_ResInfo.m_dwDefaultDisabledColor = m_SharedResInfo.m_dwDefaultDisabledColor;
		m_ResInfo.m_dwDefaultFontColor = m_SharedResInfo.m_dwDefaultFontColor;
		m_ResInfo.m_dwDefaultLinkFontColor = m_SharedResInfo.m_dwDefaultLinkFontColor;
		m_ResInfo.m_dwDefaultLinkHoverFontColor = m_SharedResInfo.m_dwDefaultLinkHoverFontColor;
		m_ResInfo.m_dwDefaultSelectedBkColor = m_SharedResInfo.m_dwDefaultSelectedBkColor;

		if (m_hUpdateRectPen == NULL)
		{
			m_hUpdateRectPen = ::CreatePen(PS_SOLID, 1, RGB(220, 0, 0));
			// Boot Windows Common Controls (for the ToolTip control)
			::InitCommonControls();
			::LoadLibrary(_T("msimg32.dll"));
		}

		m_szMinWindow.cx = 0;
		m_szMinWindow.cy = 0;
		m_szMaxWindow.cx = 0;
		m_szMaxWindow.cy = 0;
		m_szInitWindowSize.cx = 0;
		m_szInitWindowSize.cy = 0;
		m_szRoundCorner.cx = m_szRoundCorner.cy = 0;
		::ZeroMemory(&m_rcSizeBox, sizeof(m_rcSizeBox));
		::ZeroMemory(&m_rcCaption, sizeof(m_rcCaption));
		::ZeroMemory(&m_rcLayeredInset, sizeof(m_rcLayeredInset));
		::ZeroMemory(&m_rcLayeredUpdate, sizeof(m_rcLayeredUpdate));
		m_ptLastMousePos.x = m_ptLastMousePos.y = -1;

		m_pGdiplusStartupInput = new Gdiplus::GdiplusStartupInput;
		Gdiplus::GdiplusStartup(&m_gdiplusToken, m_pGdiplusStartupInput, NULL); // 加载GDI接口

		CShadowUI::Initialize(m_hInstance);

		m_pDragDrop = NULL;
	}

	CPaintManagerUI::~CPaintManagerUI()
	{
		// Delete the control-tree structures
		for (int i = 0; i < m_aDelayedCleanup.GetSize(); i++) delete static_cast<CControlUI*>(m_aDelayedCleanup[i]);
		m_aDelayedCleanup.Resize(0);
		for (int i = 0; i < m_aAsyncNotify.GetSize(); i++) delete static_cast<TNotifyUI*>(m_aAsyncNotify[i]);
		m_aAsyncNotify.Resize(0);

		m_mNameHash.Resize(0);
		if (m_pRoot != NULL) delete m_pRoot;

		::DeleteObject(m_ResInfo.m_DefaultFontInfo.hFont);
		RemoveAllFonts();
		RemoveAllImages();
		RemoveAllStyle();
		RemoveAllDefaultAttributeList();
		RemoveAllWindowCustomAttribute();
		RemoveAllOptionGroups();
		RemoveAllTimers();
		RemoveAllDrawInfos();

		if (m_hwndTooltip != NULL)
		{
			::DestroyWindow(m_hwndTooltip);
			m_hwndTooltip = NULL;
		}
		if (!m_aFonts.IsEmpty())
		{
			for (int i = 0; i < m_aFonts.GetSize(); ++i)
			{
				HANDLE handle = static_cast<HANDLE>(m_aFonts.GetAt(i));
				::RemoveFontMemResourceEx(handle);
			}
		}
		if (m_hDcOffscreen != NULL) ::DeleteDC(m_hDcOffscreen);
		if (m_hDcBackground != NULL) ::DeleteDC(m_hDcBackground);
		if (m_hbmpOffscreen != NULL) ::DeleteObject(m_hbmpOffscreen);
		if (m_hbmpBackground != NULL) ::DeleteObject(m_hbmpBackground);
		if (m_hDcPaint != NULL) ::ReleaseDC(m_hWndPaint, m_hDcPaint);
		m_aPreMessages.Remove(m_aPreMessages.Find(this));
		// 销毁拖拽图片
		if (m_hDragBitmap != NULL) ::DeleteObject(m_hDragBitmap);
		//卸载GDIPlus
		Gdiplus::GdiplusShutdown(m_gdiplusToken);
		delete m_pGdiplusStartupInput;
		// DPI管理对象
		if (m_pDPI != NULL)
		{
			delete m_pDPI;
			m_pDPI = NULL;
		}
	}

	void CPaintManagerUI::Init(HWND hWnd, LPCTSTR pstrName)
	{
		ASSERT(::IsWindow(hWnd));

		m_mNameHash.Resize();
		RemoveAllFonts();
		RemoveAllImages();
		RemoveAllStyle();
		RemoveAllDefaultAttributeList();
		RemoveAllWindowCustomAttribute();
		RemoveAllOptionGroups();
		RemoveAllTimers();

		m_sName.Empty();
		if (pstrName != NULL) m_sName = pstrName;

		if (m_hWndPaint != hWnd)
		{
			m_hWndPaint = hWnd;
			m_hDcPaint = ::GetDC(hWnd);
			m_aPreMessages.Add(this);

		// 触屏兼容：每个窗口（主窗口 + 所有弹框）统一注册 WM_TOUCH，由本类库级接管，
		// 无需 CTouchWindowBase 外挂，也无需逐窗口样板。注册是幂等的，重复调用无害。
		InitTouchSupport();
		}
	}

	// ---------------------------------------------------------------------------
	// 触摸 API 懒加载包装（对标 NIM Duilib 的 RegisterTouchWindowWrapper 系列）。
	//
	// 为什么不能直接调用这些 API：DuiLib 工程自身没有定义 _WIN32_WINNT，
	// StdAfx.h 会把它兜底设成 XP(0x0501)；而 TOUCHINPUT / GetTouchInputInfo /
	// RegisterTouchWindow 在 winuser.h 里受 `#if _WIN32_WINNT >= 0x0601` 保护，
	// 直接引用会编译报错（C2065/C3861）。（主工程定义了 0x0601，所以
	// CTouchWindowBase 里能直接用，那里不受影响。）
	//
	// 因此这里完全自给自足：自行声明与 SDK 完全一致的 TOUCHINPUT 布局和事件标志，
	// 再用 GetProcAddress 取函数地址。这样：
	//   * 无论 DuiLib 的 target 版本如何都能编译通过；
	//   * 在没有触摸 API 的系统上自动降级为空操作，不会崩溃。
	// ---------------------------------------------------------------------------
	namespace TouchApi
	{
		// 与 winuser.h 的 tagTOUCHINPUT 布局逐字段一致
		typedef struct tagTouchInput
		{
			LONG      x;
			LONG      y;
			HANDLE    hSource;
			DWORD     dwID;
			DWORD     dwFlags;
			DWORD     dwMask;
			DWORD     dwTime;
			ULONG_PTR dwExtraInfo;
			DWORD     cxContact;
			DWORD     cyContact;
		} TOUCHINPUT, *PTOUCHINPUT;

		// 事件标志，数值与 winuser.h 的触摸事件标志一致。
		// 名字必须避开 SDK 的同名宏：部分 SDK 把它们定义成【宏】，且不受 _WIN32_WINNT 版本段保护，
		// 同名会被预处理器展开——声明变成 `const DWORD 0x0002 = 0x0002;`（C2059），
		// 限定使用变成 `TouchApi::0x0004`（C2589）。故改用 TOUCHEVTFLAG 前缀。
		const DWORD TOUCHEVTFLAG_MOVE = 0x0001;
		const DWORD TOUCHEVTFLAG_DOWN = 0x0002;
		const DWORD TOUCHEVTFLAG_UP   = 0x0004;

		typedef BOOL (WINAPI *PFN_RegisterTouchWindow)(HWND, ULONG);
		typedef BOOL (WINAPI *PFN_GetTouchInputInfo)(HANDLE, UINT, PTOUCHINPUT, int);
		typedef BOOL (WINAPI *PFN_CloseTouchInputHandle)(HANDLE);

		inline HMODULE GetUser32()
		{
			static HMODULE s_hMod = NULL;
			static bool s_bInited = false;
			if (!s_bInited)
			{
				s_bInited = true;
				s_hMod = ::GetModuleHandle(_T("user32.dll"));
			}
			return s_hMod;
		}

		inline PFN_RegisterTouchWindow GetRegisterTouchWindow()
		{
			static PFN_RegisterTouchWindow s_pfn = NULL;
			static bool s_bInited = false;
			if (!s_bInited)
			{
				s_bInited = true;
				HMODULE hMod = GetUser32();
				if (hMod != NULL) s_pfn = (PFN_RegisterTouchWindow)::GetProcAddress(hMod, "RegisterTouchWindow");
			}
			return s_pfn;
		}

		inline PFN_GetTouchInputInfo GetGetTouchInputInfo()
		{
			static PFN_GetTouchInputInfo s_pfn = NULL;
			static bool s_bInited = false;
			if (!s_bInited)
			{
				s_bInited = true;
				HMODULE hMod = GetUser32();
				if (hMod != NULL) s_pfn = (PFN_GetTouchInputInfo)::GetProcAddress(hMod, "GetTouchInputInfo");
			}
			return s_pfn;
		}

		inline PFN_CloseTouchInputHandle GetCloseTouchInputHandle()
		{
			static PFN_CloseTouchInputHandle s_pfn = NULL;
			static bool s_bInited = false;
			if (!s_bInited)
			{
				s_bInited = true;
				HMODULE hMod = GetUser32();
				if (hMod != NULL) s_pfn = (PFN_CloseTouchInputHandle)::GetProcAddress(hMod, "CloseTouchInputHandle");
			}
			return s_pfn;
		}
	}

	// ---------------------------------------------------------------------------
	// [触屏] 手指容差（滚动条专治）
	// 滚动条默认仅 16px 宽（CScrollBarUI::DEFAULT_SCROLLBAR_SIZE），指尖按偏 5~10px 就落到
	// 右侧内容上：内容会跟手滚动，但“滑块拖不动”——用户感知就是“滚动条没法在触屏上滑动”。
	// 两个措施：①把触点横向收进滚动条 rect，再交给滚动条自己判滑块；②若直接命中的不是
	// 滚动条，但触点容差范围内正好压在某个滚动条的滑块上，则改判为命中该滚动条。
	// ---------------------------------------------------------------------------
	namespace
	{
		const int kScrollBarTouchSlop = 12;   // 手指离滚动条 rect 的最大容差（像素）
		DWORD s_dwModalTouchMouseBarrierUntil = 0;
		bool s_bModalTouchMouseBarrierDownSeen = false;

		// Windows 会把“触摸提升（promoted）出来的合成鼠标消息”打上 MOUSEEVENTF_FROMTOUCH 标记
		// （位于 GetMessageExtraInfo() 的高位，MSDN 推荐判定值 0xFF515700）。
		// 这里**只**用它来区分“真鼠标移动”与“触摸补发的鼠标移动”，从而决定要不要更新悬浮态；
		// 消息本身绝不丢弃——历史教训：整条吞掉会让点击状态机（m_pEventClick）失效、点击全灭。
		inline bool IsPromotedTouchMouseMessage()
		{
			return (::GetMessageExtraInfo() & 0xFFFFFF80) == 0xFF515700;
		}

		inline bool ConsumeModalTouchMouseBarrier(UINT uMsg)
		{
			if (s_dwModalTouchMouseBarrierUntil == 0)
				return false;

			if ((LONG)(::GetTickCount() - s_dwModalTouchMouseBarrierUntil) >= 0)
			{
				s_dwModalTouchMouseBarrierUntil = 0;
				s_bModalTouchMouseBarrierDownSeen = false;
				return false;
			}

			if (!IsPromotedTouchMouseMessage())
				return false;

			if (uMsg == WM_LBUTTONDOWN)
			{
				s_bModalTouchMouseBarrierDownSeen = true;
				TouchTrace::Log(_T("MODAL-TOUCH-BARRIER consume DOWN"));
				return true;
			}

			if (uMsg == WM_LBUTTONUP)
			{
				const bool bDownSeen = s_bModalTouchMouseBarrierDownSeen;
				s_dwModalTouchMouseBarrierUntil = 0;
				s_bModalTouchMouseBarrierDownSeen = false;
				TouchTrace::Log(_T("MODAL-TOUCH-BARRIER consume UP and release downSeen=%d"),
					(int)bDownSeen);
				return true;
			}

			return false;
		}

		// 把触点收进滚动条自身 rect：垂直滚动条主要收敛 x（y 原样保留，纵向拖拽量完好）。
		inline POINT Touch_SnapIntoScrollBar(const CControlUI* pBar, POINT pt)
		{
			if (pBar == NULL) return pt;
			RECT rc = pBar->GetPos();
			if (pt.x < rc.left)   pt.x = rc.left;
			if (pt.x > rc.right)  pt.x = rc.right;
			if (pt.y < rc.top)    pt.y = rc.top;
			if (pt.y > rc.bottom) pt.y = rc.bottom;
			return pt;
		}

		// 沿“命中控件 → 祖先链”找最近的、满足容差条件的滚动条滑块；找不到返回 NULL。
		inline CControlUI* Touch_ResolveScrollBarThumb(CControlUI* pStart, POINT pt)
		{
			for (CControlUI* p = pStart; p != NULL; p = p->GetParent())
			{
				if (p->GetInterface(DUI_CTR_SCROLLBAR) != NULL) return NULL; // 本身已是滚动条，无需改判
				CContainerUI* pCont = static_cast<CContainerUI*>(p->GetInterface(DUI_CTR_CONTAINER));
				if (pCont == NULL) continue;
				CScrollBarUI* pBars[2] = { pCont->GetVerticalScrollBar(), pCont->GetHorizontalScrollBar() };
				for (int i = 0; i < 2; ++i)
				{
					if (pBars[i] != NULL && pBars[i]->IsThumbHit(pt, kScrollBarTouchSlop))
						return pBars[i];
				}
			}
			return NULL;
		}

		inline CScrollBarUI* Touch_FindScrollBar(CControlUI* pStart, POINT pt)
		{
			for (CControlUI* p = pStart; p != NULL; p = p->GetParent())
			{
				CContainerUI* pContainer = static_cast<CContainerUI*>(p->GetInterface(DUI_CTR_CONTAINER));
				if (pContainer == NULL) continue;

				CScrollBarUI* bars[2] = {
					pContainer->GetVerticalScrollBar(),
					pContainer->GetHorizontalScrollBar()
				};
				for (int i = 0; i < 2; ++i)
				{
					if (bars[i] == NULL || !bars[i]->IsVisible() || !bars[i]->IsEnabled())
						continue;
					RECT rc = bars[i]->GetPos();
					::InflateRect(&rc, kScrollBarTouchSlop, kScrollBarTouchSlop);
					if (::PtInRect(&rc, pt)) return bars[i];
				}
			}
			return NULL;
		}

		inline CContainerUI* Touch_FindScrollContainer(CControlUI* pStart)
		{
			for (CControlUI* p = pStart; p != NULL; p = p->GetParent())
			{
				CContainerUI* pContainer = static_cast<CContainerUI*>(p->GetInterface(DUI_CTR_CONTAINER));
				if (pContainer == NULL) continue;

				CScrollBarUI* pVertical = pContainer->GetVerticalScrollBar();
				CScrollBarUI* pHorizontal = pContainer->GetHorizontalScrollBar();
				if ((pVertical != NULL && pVertical->IsVisible() && pVertical->IsEnabled())
					|| (pHorizontal != NULL && pHorizontal->IsVisible() && pHorizontal->IsEnabled()))
					return pContainer;
			}
			return NULL;
		}
	}

	void CPaintManagerUI::BeginModalTouchMouseBarrier()
	{
		s_dwModalTouchMouseBarrierUntil = ::GetTickCount() + 250;
		s_bModalTouchMouseBarrierDownSeen = false;
		TouchTrace::Log(_T("MODAL-TOUCH-BARRIER armed until=%u"), s_dwModalTouchMouseBarrierUntil);
	}

	void CPaintManagerUI::InitTouchSupport()
	{
		if (m_hWndPaint == NULL || !::IsWindow(m_hWndPaint)) return;

		TouchApi::PFN_RegisterTouchWindow pfnRegister = TouchApi::GetRegisterTouchWindow();
		BOOL bRegistered = FALSE;
		if (pfnRegister != NULL)
			bRegistered = pfnRegister(m_hWndPaint, 0);
		TouchTrace::Log(_T("REGISTER hwnd=%p manager=%p result=%d error=%u style=0x%08X ex=0x%08X owner=%p parent=%p"),
			(void*)m_hWndPaint, (void*)this, (int)bRegistered, bRegistered ? 0u : ::GetLastError(),
			(unsigned)::GetWindowLong(m_hWndPaint, GWL_STYLE),
			(unsigned)::GetWindowLong(m_hWndPaint, GWL_EXSTYLE),
			(void*)::GetWindow(m_hWndPaint, GW_OWNER), (void*)::GetParent(m_hWndPaint));
	}

	void CPaintManagerUI::OnTouchInput(WPARAM wParam, LPARAM lParam)
	{
		// 触屏模型（参考 NIM Duilib 的 Window::HandleMessage case WM_TOUCH，但**不可**照搬它的鼠标守卫，
		// 旧版 DuiLib 的点击状态机强依赖原生 WM_LBUTTONDOWN/UP，照搬会让点击全灭——已实测踩过）：
		//   1) 独立的 m_pEventTouch 追踪“本次触摸命中控件”，DOWN 设定、UP 清空；绝不复用 m_pEventClick。
		//   2) 只向控件派发“原生触摸事件” UIEVENT_TOUCHDOWN / UIEVENT_TOUCHMOVE / UIEVENT_TOUCHUP：
		//      · CContainerUI 认 TOUCHMOVE        → 内容 1:1 跟手平移（对标 NIM ScrollableBox）；
		//      · CScrollBarUI 认 TOUCHDOWN/MOVE/UP → 拖滑块 / 点轨道翻页（不依赖合成鼠标移动）；
		//      · 其余控件忽略触摸事件（未认领的会沿 DoEvent 冒泡给父容器）。
		//   3) 按钮“点击”不在这里合成！它来自 Windows 为触摸自动提升（promote）的 WM_LBUTTONDOWN/UP，
		//      走 MessageHandler 里原生的鼠标点击路径（CButtonUI 等据此 Activate()）。
		//   4) 不做任何“触摸→鼠标”归一化、不做 tap-slop 互斥、不做通用 m_pEventClick 守卫；
		//      “轻点 vs 拖拽”只用 m_bTouchMoved 在 WM_LBUTTONUP 处抑制误点。
		//   5) 触摸**不参与悬浮态**：WM_MOUSEMOVE 里用 MOUSEEVENTF_FROMTOUCH 标记把“提升出来的鼠标消息”
		//      挡在悬浮 enter/leave 之外（触摸没有“光标停留”语义）——这是“点过的控件一直高亮 /
		//      多个控件同时高亮”的根治手段；此处再叠加 m_bSuppressHoverAfterTouch 抑制抬起后的复活。
		TouchApi::PFN_GetTouchInputInfo pfnGetInfo = TouchApi::GetGetTouchInputInfo();
		if (pfnGetInfo == NULL) return;
		bool bTouchInputClosed = false;

		UINT cInputs = LOWORD(wParam);
		TouchTrace::Log(_T("WM_TOUCH begin inputs=%u handle=%p"), cInputs, (HANDLE)lParam);
		if (cInputs == 0)
		{
			TouchTrace::Log(_T("WM_TOUCH ignored: inputs=0"));
			return;
		}
		std::vector<TouchApi::TOUCHINPUT> inputs(cInputs);
		if (!pfnGetInfo((HANDLE)lParam, cInputs, inputs.data(), (int)sizeof(TouchApi::TOUCHINPUT)))
		{
			TouchTrace::Log(_T("WM_TOUCH GetTouchInputInfo failed error=%u"), ::GetLastError());
			return;
		}

		for (UINT i = 0; i < cInputs; ++i)
		{
			TouchApi::TOUCHINPUT& ti = inputs[i];
			TouchTrace::Log(_T("WM_TOUCH input[%u] id=%u flags=0x%08X screen=%d,%d"),
				i, ti.dwID, ti.dwFlags, TOUCH_COORD_TO_PIXEL(ti.x), TOUCH_COORD_TO_PIXEL(ti.y));

			POINT pt;
			pt.x = TOUCH_COORD_TO_PIXEL(ti.x);
			pt.y = TOUCH_COORD_TO_PIXEL(ti.y);
			::ScreenToClient(m_hWndPaint, &pt);

			if (ti.dwFlags & TouchApi::TOUCHEVTFLAG_DOWN)
			{
				TouchTrace::Log(_T("TOUCHDOWN begin id=%u client=%d,%d"), ti.dwID, pt.x, pt.y);
				// 这里【不再】用 `if (m_pEventClick != NULL) break;` 做通用守卫：Windows 会在 WM_TOUCH
				// 前后补发合成的 WM_LBUTTONDOWN（同样设置 m_pEventClick），通用守卫会让 m_pEventTouch
				// 永不设置 → 容器收不到 TOUCHMOVE，列表滚不动。
				//
				// 滚动条也不再“交回原生鼠标”：实测部分触摸收银机在手指拖拽期间【不补发合成的
				// WM_MOUSEMOVE】，导致滑块拖不动。现在改为由 WM_TOUCH 直接驱动——CScrollBarUI 已把
				// TOUCHDOWN/MOVE/UP 与鼠标事件等价处理，这里让滚动条走常规接管流程，
				// 后续 TOUCHMOVE 由它消费（不会冒泡到容器把内容滚走）。

				::SetFocus(m_hWndPaint);
				m_ptLastTouchPos = pt;
				// 触摸没有“悬浮”语义。新手势开始前先清掉上一次鼠标路径遗留的 HOT 状态，
				// 防止首个触摸 DOWN 恰好发生在合成 WM_MOUSEMOVE 之前。
				ClearTouchHoverState(pt);
				// 先把手势状态复位：即使这一按没命中任何控件，也不能让上一轮的 m_pEventTouch 残留
				// 下去（否则后续 TOUCHMOVE 会发给一个早已松开的手指所对应的控件）。
				m_pEventTouch = NULL;
				m_pTouchScrollContainer = NULL;
				m_bTouchMoved = false;
				m_ptTouchStart = pt;

				CControlUI* pControl = FindControl(pt);
				if (pControl == NULL)
				{
					TouchTrace::Log(_T("TOUCHDOWN no control client=%d,%d"), pt.x, pt.y);
					break;
				}
				if (pControl->GetManager() != this)
				{
					TouchTrace::Log(_T("TOUCHDOWN foreign control=%s manager=%p self=%p"),
						pControl->GetName().GetData(), (void*)pControl->GetManager(), (void*)this);
					break;
				}

				// [触屏] 手指容差改判：直接命中的不是滚动条时，看看是不是“手指离滚动条滑块很近”。
				// 典型场景：列表右侧竖直滚动条仅 16px 宽，用户想拖滑块却按到了旁边的列表项上。
				if (pControl->GetInterface(DUI_CTR_SCROLLBAR) == NULL)
				{
					CControlUI* pBar = Touch_FindScrollBar(pControl, pt);
					if (pBar == NULL)
						pBar = Touch_ResolveScrollBarThumb(pControl, pt);
					if (pBar != NULL)
					{
						TouchTrace::Log(_T("TOUCHDOWN-FATFINGER hit=%s -> scrollbar=%s pt=%d,%d"),
							pControl->GetName().GetData(), pBar->GetName().GetData(), pt.x, pt.y);
						pControl = pBar;
					}
				}

				bool bTouchIsScrollBar = (pControl->GetInterface(DUI_CTR_SCROLLBAR) != NULL);
				TouchTrace::Log(_T("TOUCHDOWN hit name=%s class=%s scrollbar=%d scrollContainer=%p"),
					pControl->GetName().GetData(), pControl->GetClass(), (int)bTouchIsScrollBar,
					(void*)Touch_FindScrollContainer(pControl));
				// 命中滚动条时把触点收进滚动条 rect（横向按偏也能拖滑块）；事件点用收敛后的，
				// 但 m_ptLastTouchPos / m_ptTouchStart 仍记真实坐标（去重与位移判定按真实手指轨迹走）。
				POINT ptEvent = bTouchIsScrollBar ? Touch_SnapIntoScrollBar(pControl, pt) : pt;

				if (bTouchIsScrollBar)
				{
					TouchTrace::Log(_T("TOUCHDOWN-SCROLLBAR touch-driven hit=%s pt=%d,%d -> %d,%d"),
						pControl->GetName().GetData(), pt.x, pt.y, ptEvent.x, ptEvent.y);
				}

				m_pEventTouch = pControl;
				m_pTouchScrollContainer = bTouchIsScrollBar ? NULL : Touch_FindScrollContainer(pControl);
				if (!bTouchIsScrollBar)
					m_pEventClick = pControl;
				m_ptTouchStart = pt;
				// 触摸没有悬浮语义；整个手势期间以及抬起后的合成鼠标移动都不应
				// 重建 HOT。真实鼠标移动时在 WM_MOUSEMOVE 中解除该抑制。
				m_bSuppressHoverAfterTouch = true;
				pControl->SetFocus();
				SetCapture();                              // mgr 级：m_bMouseCapture=true + ::SetCapture
				TouchTrace::Log(_T("TOUCHDOWN hit=%s cls=%s pt=%d,%d click=%p capture=%d"),
					pControl->GetName().GetData(), pControl->GetClass(), pt.x, pt.y,
					(void*)m_pEventClick, (int)m_bMouseCapture);

				TEventUI event = { 0 };
				event.Type = UIEVENT_TOUCHDOWN;
				event.pSender = pControl;
				event.ptMouse = ptEvent;
				event.dwTimestamp = ::GetTickCount();
				event.wKeyState = MapKeyState();
				pControl->Event(event);

				// 触摸按下只建立候选点击，不立即发送 BUTTONDOWN。
				// 用户可能正在从商品项或空白区域开始拖动滚动容器；若此时先发送
				// BUTTONDOWN，控件会先进入按下态，随后很容易被提升的鼠标消息激活。
				// 轻点的 BUTTONDOWN/BUTTONUP 在 TOUCHUP 且未越过阈值时成对发送。
			}
			else if (ti.dwFlags & TouchApi::TOUCHEVTFLAG_MOVE)
			{
				TouchTrace::Log(_T("TOUCHMOVE begin id=%u client=%d,%d active=%s scrollContainer=%p"),
					ti.dwID, pt.x, pt.y,
					m_pEventTouch != NULL ? m_pEventTouch->GetName().GetData() : _T("null"),
					(void*)m_pTouchScrollContainer);
				// 【不要】在这里对滚动条让路。滚动条现在完全由 WM_TOUCH 驱动：DOWN 已把 m_pEventTouch
				// 设为"滚动条自身"（不再交回原生鼠标），CScrollBarUI 也已把 TOUCHDOWN/MOVE/UP 与鼠标
				// 事件等价处理。若此处仍 `m_pEventClick->GetInterface("ScrollBar") != NULL` 就 break，
				// TOUCHMOVE 永远到不了滚动条 → 滑块拖不动（历史症状）。滚动条收到 TOUCHMOVE 会自行消费
				// （CScrollBarUI::DoEvent 命中已捕获分支后 return true），不会冒泡到容器把内容滚走。
				// 与上一包完全相同的点 -> 去重，避免无谓派发（NIM 同款守卫）
				if (m_ptLastTouchPos.x == pt.x && m_ptLastTouchPos.y == pt.y) break;
				// 本次位移增量（相对上一包），随事件下发，滚动容器据此做 1:1 跟手平移
				LONG dx = pt.x - m_ptLastTouchPos.x;
				LONG dy = pt.y - m_ptLastTouchPos.y;
				m_ptLastTouchPos = pt;
				// 相对手势起点的累计位移超过阈值 -> 判定为拖拽（用于松开时抑制点击）。
				LONG ox = pt.x - m_ptTouchStart.x;
				LONG oy = pt.y - m_ptTouchStart.y;
				// 阈值取 8px：真实滚动位移远大于此，而指尖“按下去时的轻微滚动”通常在 8px 内。
				// 阈值过小会把抖动误判成拖拽 → 该次抬起的 BUTTONUP 被抑制 → 按钮停在按下态。
				if (ox > 8 || ox < -8 || oy > 8 || oy < -8)
					m_bTouchMoved = true;
				if (m_pEventTouch == NULL) break;

				TEventUI event = { 0 };
				event.Type = UIEVENT_TOUCHMOVE;
				CControlUI* pTouchTarget = m_pTouchScrollContainer != NULL
					? static_cast<CControlUI*>(m_pTouchScrollContainer) : m_pEventTouch;
				event.pSender = pTouchTarget;
				// 滚动条：触点同样收进滚动条 rect（与 DOWN 保持一致，避免首帧跳变）。
				event.ptMouse = (m_pEventTouch->GetInterface(DUI_CTR_SCROLLBAR) != NULL)
					? Touch_SnapIntoScrollBar(m_pEventTouch, pt) : pt;
				event.dwTimestamp = ::GetTickCount();
				event.wKeyState = MapKeyState();
				event.wParam = (WPARAM)(int)dx;
				event.lParam = (LPARAM)(int)dy;
				TouchTrace::Log(_T("TOUCHMOVE touch=%s cls=%s d=%d,%d moved=%d click=%s"),
					m_pEventTouch->GetName().GetData(), m_pEventTouch->GetClass(),
					(int)dx, (int)dy, (int)m_bTouchMoved,
					m_pEventClick != NULL ? m_pEventClick->GetName().GetData() : _T("null"));
				pTouchTarget->Event(event);
			}
			else if (ti.dwFlags & TouchApi::TOUCHEVTFLAG_UP)
			{
				TouchTrace::Log(_T("TOUCHUP begin id=%u client=%d,%d active=%s moved=%d"),
					ti.dwID, pt.x, pt.y,
					m_pEventTouch != NULL ? m_pEventTouch->GetName().GetData() : _T("null"),
					(int)m_bTouchMoved);
				m_ptLastTouchPos = pt;
				ClearTouchHoverState(pt);

				// 触屏抬起模拟“鼠标离开”：清除悬浮态。触摸永远不会生成 WM_MOUSELEAVE，
				// 若只清 m_pEventHover，m_aNeedMouseLeaveNeeded 数组里登记过的控件
				// （按钮/列表项/滚动条等曾收到 MOUSEENTER 并 AddMouseLeaveNeeded 的）会一直残留
				// 悬浮态，表现为“多个控件同时悬浮”。必须复刻 WM_MOUSEMOVE 里的离开广播：先遍历
				// 整个数组逐一发 MOUSELEAVE（控件自身在 MOUSELEAVE 里把自己从数组移除），再清 m_pEventHover。
				if (m_aNeedMouseLeaveNeeded.GetSize() > 0 || m_pEventHover != NULL)
				{
					TEventUI event = { 0 };
					event.Type = UIEVENT_MOUSELEAVE;
					event.ptMouse = pt;
					event.wKeyState = MapKeyState();
					event.dwTimestamp = ::GetTickCount();

					if (m_aNeedMouseLeaveNeeded.GetSize() > 0)
					{
						CStdPtrArray aNeedMouseLeaveNeeded(m_aNeedMouseLeaveNeeded.GetSize());
						aNeedMouseLeaveNeeded.Resize(m_aNeedMouseLeaveNeeded.GetSize());
						::CopyMemory(aNeedMouseLeaveNeeded.GetData(), m_aNeedMouseLeaveNeeded.GetData(), m_aNeedMouseLeaveNeeded.GetSize() * sizeof(LPVOID));
						for (int i = 0; i < aNeedMouseLeaveNeeded.GetSize(); i++)
						{
							CControlUI* pHover = static_cast<CControlUI*>(aNeedMouseLeaveNeeded[i]);
							event.pSender = pHover;
							pHover->Event(event);
						}
					}
					if (m_pEventHover != NULL)
					{
						event.pSender = m_pEventHover;
						m_pEventHover->Event(event);
						m_pEventHover = NULL;
					}
					if (m_hwndTooltip != NULL) ::SendMessage(m_hwndTooltip, TTM_TRACKACTIVATE, FALSE, (LPARAM)&m_ToolTip);
				}

				// 关键：手指抬起后禁止“悬浮态复活”。
				// Windows 会为触摸补发合成的 WM_MOUSEMOVE；且真实 WM_MOUSELEAVE 在 m_bMouseTracking
				// 为真时会自己给自己重发 WM_MOUSEMOVE（见 WM_MOUSELEAVE 分支）→ 刚清掉的悬浮态立刻
				// 被重新点亮。这里置抑制位 + 主动撤下鼠标跟踪，直到用户真的移动鼠标才恢复。
				m_bSuppressHoverAfterTouch = true;
				m_bMouseTracking = false;

				// 本函数未接管该次触摸（如 DOWN 时 FindControl 落空）→ 沿旧路径交给原生鼠标，这里不释放。
				if (m_pEventTouch == NULL)
				{
					m_pTouchScrollContainer = NULL;
					m_bTouchMoved = false;
					break;
				}

				ReleaseCapture();

				TEventUI event = { 0 };
				event.Type = UIEVENT_TOUCHUP;
				event.pSender = m_pEventTouch;
				// 与 DOWN/MOVE 一致：滚动条用收敛点，保证 ptMouse 轨迹连续、位移计算不失真。
				event.ptMouse = (m_pEventTouch->GetInterface(DUI_CTR_SCROLLBAR) != NULL)
					? Touch_SnapIntoScrollBar(m_pEventTouch, pt) : pt;
				event.dwTimestamp = ::GetTickCount();
				event.wKeyState = MapKeyState();
				TouchTrace::Log(_T("TOUCHUP touch=%s moved=%d hover=%p leaveArr=%d click=%p capture=%d clickName=%s clickCls=%s"),
					m_pEventTouch->GetName().GetData(), (int)m_bTouchMoved, (void*)m_pEventHover,
					m_aNeedMouseLeaveNeeded.GetSize(), (void*)m_pEventClick, (int)m_bMouseCapture,
					m_pEventClick != NULL ? m_pEventClick->GetName().GetData() : _T("null"),
					m_pEventClick != NULL ? m_pEventClick->GetClass() : _T("null"));
				m_pEventTouch->Event(event);

				if (m_pEventClick != NULL && !m_bTouchMoved
					&& m_pEventClick->GetInterface(DUI_CTR_SCROLLBAR) == NULL)
				{
					CControlUI* pClick = m_pEventClick;
					m_pEventClick = NULL;
					m_pEventTouch = NULL;
					m_pTouchScrollContainer = NULL;
					m_bSuppressPromotedTouchMouse = true;
					TouchApi::PFN_CloseTouchInputHandle pfnClose = TouchApi::GetCloseTouchInputHandle();
					if (pfnClose != NULL)
					{
						pfnClose((HANDLE)lParam);
						bTouchInputClosed = true;
					}
					TouchTrace::Log(_T("TOUCHUP click-candidate %s cls=%s pt=%d,%d"),
						pClick->GetName().GetData(), pClick->GetClass(), pt.x, pt.y);
					TEventUI clickEvent = { 0 };
					clickEvent.Type = UIEVENT_BUTTONDOWN;
					clickEvent.pSender = pClick;
					clickEvent.ptMouse = pt;
					clickEvent.dwTimestamp = ::GetTickCount();
					clickEvent.wKeyState = MapKeyState();
					pClick->Event(clickEvent);

					clickEvent.Type = UIEVENT_BUTTONUP;
					pClick->Event(clickEvent);
				}
				else if (m_pEventClick != NULL)
				{
					TouchTrace::Log(_T("TOUCHUP drop-candidate %s cls=%s moved=%d"),
						m_pEventClick->GetName().GetData(), m_pEventClick->GetClass(), (int)m_bTouchMoved);
					// 拖动或滚动条触摸从未发送 BUTTONDOWN，直接丢弃候选点击。
					m_pEventClick = NULL;
				}

				m_pEventTouch = NULL;
				m_pTouchScrollContainer = NULL;
				m_bSuppressPromotedTouchMouse = true;
			}
		}

		TouchApi::PFN_CloseTouchInputHandle pfnClose = TouchApi::GetCloseTouchInputHandle();
		if (!bTouchInputClosed && pfnClose != NULL)
			pfnClose((HANDLE)lParam);
	}

	void CPaintManagerUI::ClearTouchHoverState(POINT pt)
	{
		TouchTrace::Log(_T("CLEAR-HOVER pt=%d,%d hover=%s leaveCount=%d"),
			pt.x, pt.y,
			m_pEventHover != NULL ? m_pEventHover->GetName().GetData() : _T("null"),
			m_aNeedMouseLeaveNeeded.GetSize());
		TEventUI event = { 0 };
		event.Type = UIEVENT_MOUSELEAVE;
		event.ptMouse = pt;
		event.wKeyState = MapKeyState();
		event.dwTimestamp = ::GetTickCount();

		CStdPtrArray controls(m_aNeedMouseLeaveNeeded.GetSize());
		controls.Resize(m_aNeedMouseLeaveNeeded.GetSize());
		::CopyMemory(controls.GetData(), m_aNeedMouseLeaveNeeded.GetData(),
			m_aNeedMouseLeaveNeeded.GetSize() * sizeof(LPVOID));

		for (int i = 0; i < controls.GetSize(); ++i)
		{
			CControlUI* pControl = static_cast<CControlUI*>(controls[i]);
			if (pControl != NULL)
			{
				event.pSender = pControl;
				pControl->Event(event);
			}
		}

		if (m_pEventHover != NULL)
		{
			event.pSender = m_pEventHover;
			m_pEventHover->Event(event);
			m_pEventHover = NULL;
		}

		m_aNeedMouseLeaveNeeded.Empty();
		if (m_hwndTooltip != NULL)
			::SendMessage(m_hwndTooltip, TTM_TRACKACTIVATE, FALSE, (LPARAM)&m_ToolTip);
	}

	void CPaintManagerUI::DeletePtr(void* ptr)
	{
		if (ptr)
		{
			delete ptr; ptr = NULL;
		}
	}

	HINSTANCE CPaintManagerUI::GetInstance()
	{
		return m_hInstance;
	}

	CDuiString CPaintManagerUI::GetInstancePath()
	{
		if (m_hInstance == NULL) return _T('\0');

		TCHAR tszModule[MAX_PATH + 1] = { 0 };
		::GetModuleFileName(m_hInstance, tszModule, MAX_PATH);
		CDuiString sInstancePath = tszModule;
		int pos = sInstancePath.ReverseFind(_T('\\'));
		if (pos >= 0) sInstancePath = sInstancePath.Left(pos + 1);
		return sInstancePath;
	}

	CDuiString CPaintManagerUI::GetCurrentPath()
	{
		TCHAR tszModule[MAX_PATH + 1] = { 0 };
		::GetCurrentDirectory(MAX_PATH, tszModule);
		return tszModule;
	}

	HINSTANCE CPaintManagerUI::GetResourceDll()
	{
		if (m_hResourceInstance == NULL) return m_hInstance;
		return m_hResourceInstance;
	}

	const CDuiString& CPaintManagerUI::GetResourcePath()
	{
		return m_pStrResourcePath;
	}

	const CDuiString& CPaintManagerUI::GetResourceZip()
	{
		return m_pStrResourceZip;
	}

	const CDuiString& CPaintManagerUI::GetResourceZipPwd()
	{
		return m_pStrResourceZipPwd;
	}

	bool CPaintManagerUI::IsCachedResourceZip()
	{
		return m_bCachedResourceZip;
	}

	HANDLE CPaintManagerUI::GetResourceZipHandle()
	{
		return m_hResourceZip;
	}

	void CPaintManagerUI::SetInstance(HINSTANCE hInst)
	{
		m_hInstance = hInst;
	}

	void CPaintManagerUI::SetCurrentPath(LPCTSTR pStrPath)
	{
		::SetCurrentDirectory(pStrPath);
	}

	void CPaintManagerUI::SetResourceDll(HINSTANCE hInst)
	{
		m_hResourceInstance = hInst;
	}

	void CPaintManagerUI::SetResourcePath(LPCTSTR pStrPath)
	{
		m_pStrResourcePath = pStrPath;
		if (m_pStrResourcePath.IsEmpty()) return;
		TCHAR cEnd = m_pStrResourcePath.GetAt(m_pStrResourcePath.GetLength() - 1);
		if (cEnd != _T('\\') && cEnd != _T('/')) m_pStrResourcePath += _T('\\');
	}

	void CPaintManagerUI::SetResourceZip(LPVOID pVoid, unsigned int len, LPCTSTR password)
	{
		if (m_pStrResourceZip == _T("membuffer")) return;
		if (m_bCachedResourceZip && m_hResourceZip != NULL)
		{
			CloseZip((HZIP)m_hResourceZip);
			m_hResourceZip = NULL;
		}
		m_pStrResourceZip = _T("membuffer");
		if (m_cbZipBuf)
		{
			delete[] m_cbZipBuf;
			m_cbZipBuf = nullptr;
		}
		if (!m_cbZipBuf)
		{
			m_cbZipBuf = new BYTE[len];
			memcpy(m_cbZipBuf, pVoid, len);
		}

		m_bCachedResourceZip = true;
		m_pStrResourceZipPwd = password;  //Garfield 20160325 带密码zip包解密
		if (m_bCachedResourceZip)
		{
#ifdef UNICODE
			char* pwd = w2a((wchar_t*)password);
			m_hResourceZip = (HANDLE)OpenZip(m_cbZipBuf, len, pwd);
			if (pwd)
			{
				delete[] pwd;
				pwd = NULL;
			}
#else
			m_hResourceZip = (HANDLE)OpenZip(m_cbZipBuf, len, password);
#endif
		}
	}

	void CPaintManagerUI::SetResourceZip(LPCTSTR pStrPath, bool bCachedResourceZip, LPCTSTR password)
	{
		if (m_pStrResourceZip == pStrPath && m_bCachedResourceZip == bCachedResourceZip) return;
		if (m_bCachedResourceZip && m_hResourceZip != NULL)
		{
			CloseZip((HZIP)m_hResourceZip);
			m_hResourceZip = NULL;
		}
		m_pStrResourceZip = pStrPath;
		m_bCachedResourceZip = bCachedResourceZip;
		m_pStrResourceZipPwd = password;
		if (m_bCachedResourceZip)
		{
			CDuiString sFile = CPaintManagerUI::GetResourcePath();
			sFile += CPaintManagerUI::GetResourceZip();
#ifdef UNICODE
			char* pwd = w2a((wchar_t*)password);
			m_hResourceZip = (HANDLE)OpenZip(sFile.GetData(), pwd);
			if (pwd)
			{
				delete[] pwd;
				pwd = NULL;
			}
#else
			m_hResourceZip = (HANDLE)OpenZip(sFile.GetData(), password);
#endif
		}
	}

	void CPaintManagerUI::SetResourceType(int nType)
	{
		m_nResType = nType;
	}

	int CPaintManagerUI::GetResourceType()
	{
		return m_nResType;
	}

	bool CPaintManagerUI::GetHSL(short* H, short* S, short* L)
	{
		*H = m_H;
		*S = m_S;
		*L = m_L;
		return m_bUseHSL;
	}

	void CPaintManagerUI::SetHSL(bool bUseHSL, short H, short S, short L)
	{
		if (m_bUseHSL || m_bUseHSL != bUseHSL)
		{
			m_bUseHSL = bUseHSL;
			if (H == m_H && S == m_S && L == m_L) return;
			m_H = CLAMP(H, 0, 360);
			m_S = CLAMP(S, 0, 200);
			m_L = CLAMP(L, 0, 200);
			AdjustSharedImagesHSL();
			for (int i = 0; i < m_aPreMessages.GetSize(); i++)
			{
				CPaintManagerUI* pManager = static_cast<CPaintManagerUI*>(m_aPreMessages[i]);
				if (pManager != NULL) pManager->AdjustImagesHSL();
			}
		}
	}

	void CPaintManagerUI::ReloadSkin()
	{
		ReloadSharedImages();
		for (int i = 0; i < m_aPreMessages.GetSize(); i++)
		{
			CPaintManagerUI* pManager = static_cast<CPaintManagerUI*>(m_aPreMessages[i]);
			pManager->ReloadImages();
		}
	}

	CPaintManagerUI* CPaintManagerUI::GetPaintManager(LPCTSTR pstrName)
	{
		if (pstrName == NULL) return NULL;
		CDuiString sName = pstrName;
		if (sName.IsEmpty()) return NULL;
		for (int i = 0; i < m_aPreMessages.GetSize(); i++)
		{
			CPaintManagerUI* pManager = static_cast<CPaintManagerUI*>(m_aPreMessages[i]);
			if (pManager != NULL && sName == pManager->GetName()) return pManager;
		}
		return NULL;
	}

	CStdPtrArray* CPaintManagerUI::GetPaintManagers()
	{
		return &m_aPreMessages;
	}

	bool CPaintManagerUI::LoadPlugin(LPCTSTR pstrModuleName)
	{
		ASSERT(!::IsBadStringPtr(pstrModuleName, -1) || pstrModuleName == NULL);
		if (pstrModuleName == NULL) return false;
		HMODULE hModule = ::LoadLibrary(pstrModuleName);
		if (hModule != NULL)
		{
			LPCREATECONTROL lpCreateControl = (LPCREATECONTROL)::GetProcAddress(hModule, "CreateControl");
			if (lpCreateControl != NULL)
			{
				if (m_aPlugins.Find(lpCreateControl) >= 0) return true;
				m_aPlugins.Add(lpCreateControl);
				return true;
			}
		}
		return false;
	}

	CStdPtrArray* CPaintManagerUI::GetPlugins()
	{
		return &m_aPlugins;
	}

	HWND CPaintManagerUI::GetPaintWindow() const
	{
		return m_hWndPaint;
	}

	HWND CPaintManagerUI::GetTooltipWindow() const
	{
		return m_hwndTooltip;
	}
	int CPaintManagerUI::GetHoverTime() const
	{
		return m_iHoverTime;
	}

	void CPaintManagerUI::SetHoverTime(int iTime)
	{
		m_iHoverTime = iTime;
	}

	LPCTSTR CPaintManagerUI::GetName() const
	{
		return m_sName;
	}

	HDC CPaintManagerUI::GetPaintDC() const
	{
		return m_hDcPaint;
	}

	POINT CPaintManagerUI::GetMousePos() const
	{
		return m_ptLastMousePos;
	}

	SIZE CPaintManagerUI::GetClientSize() const
	{
		RECT rcClient = { 0 };
		::GetClientRect(m_hWndPaint, &rcClient);
		return CDuiSize(rcClient.right - rcClient.left, rcClient.bottom - rcClient.top);
	}

	SIZE CPaintManagerUI::GetInitSize()
	{
		return m_szInitWindowSize;
	}

	void CPaintManagerUI::SetInitSize(int cx, int cy)
	{
		m_szInitWindowSize.cx = cx;
		m_szInitWindowSize.cy = cy;
		if (m_pRoot == NULL && m_hWndPaint != NULL)
		{
			::SetWindowPos(m_hWndPaint, NULL, 0, 0, cx, cy, SWP_NOZORDER | SWP_NOMOVE | SWP_NOACTIVATE);
		}
	}

	RECT CPaintManagerUI::GetSizeBox()
	{
		return GetDPIObj()->Scale(m_rcSizeBox);
	}

	void CPaintManagerUI::SetSizeBox(RECT& rcSizeBox)
	{
		m_rcSizeBox = rcSizeBox;
	}

	RECT CPaintManagerUI::GetCaptionRect()
	{
		return GetDPIObj()->Scale(m_rcCaption);
	}

	void CPaintManagerUI::SetCaptionRect(RECT& rcCaption)
	{
		m_rcCaption = rcCaption;
	}

	SIZE CPaintManagerUI::GetRoundCorner()
	{
		return GetDPIObj()->Scale(m_szRoundCorner);
	}

	void CPaintManagerUI::SetRoundCorner(int cx, int cy)
	{
		m_szRoundCorner.cx = cx;
		m_szRoundCorner.cy = cy;
	}

	SIZE CPaintManagerUI::GetMinInfo()
	{
		return GetDPIObj()->Scale(m_szMinWindow);
	}

	void CPaintManagerUI::SetMinInfo(int cx, int cy)
	{
		ASSERT(cx >= 0 && cy >= 0);
		m_szMinWindow.cx = cx;
		m_szMinWindow.cy = cy;
	}

	SIZE CPaintManagerUI::GetMaxInfo()
	{
		return GetDPIObj()->Scale(m_szMaxWindow);
	}

	void CPaintManagerUI::SetMaxInfo(int cx, int cy)
	{
		ASSERT(cx >= 0 && cy >= 0);
		m_szMaxWindow.cx = cx;
		m_szMaxWindow.cy = cy;
	}

	bool CPaintManagerUI::IsShowUpdateRect()
	{
		return m_bShowUpdateRect;
	}

	void CPaintManagerUI::SetShowUpdateRect(bool show)
	{
		m_bShowUpdateRect = show;
	}

	bool CPaintManagerUI::IsNoActivate()
	{
		return m_bNoActivate;
	}

	void CPaintManagerUI::SetNoActivate(bool bNoActivate)
	{
		m_bNoActivate = bNoActivate;
	}

	BYTE CPaintManagerUI::GetOpacity() const
	{
		return m_nOpacity;
	}

	void CPaintManagerUI::SetOpacity(BYTE nOpacity)
	{
		m_nOpacity = nOpacity;
		if (m_hWndPaint != NULL)
		{
			typedef BOOL(__stdcall* PFUNCSETLAYEREDWINDOWATTR)(HWND, COLORREF, BYTE, DWORD);
			PFUNCSETLAYEREDWINDOWATTR fSetLayeredWindowAttributes = NULL;

			HMODULE hUser32 = ::GetModuleHandle(_T("User32.dll"));
			if (hUser32)
			{
				fSetLayeredWindowAttributes =
					(PFUNCSETLAYEREDWINDOWATTR)::GetProcAddress(hUser32, "SetLayeredWindowAttributes");
				if (fSetLayeredWindowAttributes == NULL) return;
			}

			DWORD dwStyle = ::GetWindowLong(m_hWndPaint, GWL_EXSTYLE);
			DWORD dwNewStyle = dwStyle;
			if (nOpacity >= 0 && nOpacity < 256) dwNewStyle |= WS_EX_LAYERED;
			else dwNewStyle &= ~WS_EX_LAYERED;
			if (dwStyle != dwNewStyle) ::SetWindowLong(m_hWndPaint, GWL_EXSTYLE, dwNewStyle);
			fSetLayeredWindowAttributes(m_hWndPaint, 0, nOpacity, LWA_ALPHA);
		}
	}

	bool CPaintManagerUI::IsLayered()
	{
		return m_bLayered;
	}

	void CPaintManagerUI::SetLayered(bool bLayered)
	{
		if (m_hWndPaint != NULL && bLayered != m_bLayered)
		{
			UINT uStyle = GetWindowStyle(m_hWndPaint);
			if ((uStyle & WS_CHILD) != 0) return;
			if (g_fUpdateLayeredWindow == NULL)
			{
				HMODULE hUser32 = ::GetModuleHandle(_T("User32.dll"));
				if (hUser32)
				{
					g_fUpdateLayeredWindow =
						(PFUNCUPDATELAYEREDWINDOW)::GetProcAddress(hUser32, "UpdateLayeredWindow");
					if (g_fUpdateLayeredWindow == NULL) return;
				}
			}
			m_bLayered = bLayered;
			if (m_pRoot != NULL) m_pRoot->NeedUpdate();
			Invalidate();
		}
	}

	RECT& CPaintManagerUI::GetLayeredInset()
	{
		return m_rcLayeredInset;
	}

	void CPaintManagerUI::SetLayeredInset(RECT& rcLayeredInset)
	{
		m_rcLayeredInset = rcLayeredInset;
		m_bLayeredChanged = true;
		Invalidate();
	}

	BYTE CPaintManagerUI::GetLayeredOpacity()
	{
		return m_nOpacity;
	}

	void CPaintManagerUI::SetLayeredOpacity(BYTE nOpacity)
	{
		m_nOpacity = nOpacity;
		m_bLayeredChanged = true;
		Invalidate();
	}

	LPCTSTR CPaintManagerUI::GetLayeredImage()
	{
		return m_diLayered.sDrawString;
	}

	void CPaintManagerUI::SetLayeredImage(LPCTSTR pstrImage)
	{
		m_diLayered.sDrawString = pstrImage;
		RECT rcNull = { 0 };
		CRenderEngine::DrawImageInfo(NULL, this, rcNull, rcNull, &m_diLayered);
		m_bLayeredChanged = true;
		Invalidate();
	}

	CShadowUI* CPaintManagerUI::GetShadow()
	{
		return &m_shadow;
	}

	void CPaintManagerUI::SetUseGdiplusText(bool bUse)
	{
		m_bUseGdiplusText = bUse;
	}

	bool CPaintManagerUI::IsUseGdiplusText() const
	{
		return m_bUseGdiplusText;
	}

	void CPaintManagerUI::SetGdiplusTextRenderingHint(int trh)
	{
		m_trh = trh;
	}

	int CPaintManagerUI::GetGdiplusTextRenderingHint() const
	{
		return m_trh;
	}

	bool CPaintManagerUI::PreMessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT& lRes)
	{
		if (uMsg == WM_TOUCH || uMsg == WM_LBUTTONDOWN || uMsg == WM_LBUTTONUP || uMsg == WM_MOUSEMOVE)
		{
			TouchTrace::Log(_T("PRE-HANDLER enter hwnd=%p manager=%p msg=0x%04X w=0x%p l=0x%p"),
				(void*)m_hWndPaint, (void*)this, uMsg, (void*)wParam, (void*)lParam);
		}
		for (int i = 0; i < m_aPreMessageFilters.GetSize(); i++)
		{
			bool bHandled = false;
			LRESULT lResult = static_cast<IMessageFilterUI*>(m_aPreMessageFilters[i])->MessageHandler(uMsg, wParam, lParam, bHandled);
			if (bHandled)
			{
				if (uMsg == WM_TOUCH || uMsg == WM_LBUTTONDOWN || uMsg == WM_LBUTTONUP || uMsg == WM_MOUSEMOVE)
				{
					TouchTrace::Log(_T("PRE-HANDLER filter-consumed hwnd=%p manager=%p filter=%p msg=0x%04X res=0x%p"),
						(void*)m_hWndPaint, (void*)this, (void*)m_aPreMessageFilters[i], uMsg, (void*)lResult);
				}
				lRes = lResult;
				return true;
			}
		}
		switch (uMsg)
		{
			case WM_KEYDOWN:
			{
				// Tabbing between controls
				if (wParam == VK_TAB)
				{
					if (m_pFocus && m_pFocus->IsVisible() && m_pFocus->IsEnabled() && _tcsstr(m_pFocus->GetClass(), _T("RichEditUI")) != NULL)
					{
						if (static_cast<CRichEditUI*>(m_pFocus)->IsWantTab()) return false;
					}
					if (m_pFocus && m_pFocus->IsVisible() && m_pFocus->IsEnabled() && _tcsstr(m_pFocus->GetClass(), _T("WkeWebkitUI")) != NULL)
					{
						return false;
					}
					SetNextTabControl(::GetKeyState(VK_SHIFT) >= 0);
					return false;
				}
			}
			break;
			case WM_SYSCHAR:
			{
				// Handle ALT-shortcut key-combinations
				FINDSHORTCUT fs = { 0 };
				fs.ch = toupper((int)wParam);
				CControlUI* pControl = m_pRoot->FindControl(__FindControlFromShortcut, &fs, UIFIND_ENABLED | UIFIND_ME_FIRST | UIFIND_TOP_FIRST);
				if (pControl != NULL)
				{
					pControl->SetFocus();
					pControl->Activate();
					return true;
				}
			}
			break;
			case WM_SYSKEYDOWN:
			{
				if (m_pFocus != NULL)
				{
					TEventUI event = { 0 };
					event.Type = UIEVENT_SYSKEY;
					event.chKey = (TCHAR)wParam;
					event.ptMouse = m_ptLastMousePos;
					event.wKeyState = MapKeyState();
					event.dwTimestamp = ::GetTickCount();
					m_pFocus->Event(event);
				}
			}
			break;
		}
		return false;
	}

	bool CPaintManagerUI::MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT& lRes)
	{
		if (m_hWndPaint == NULL) return false;
		if (uMsg == WM_TOUCH || uMsg == WM_LBUTTONDOWN || uMsg == WM_LBUTTONUP || uMsg == WM_MOUSEMOVE)
		{
			TouchTrace::Log(_T("MSG-HANDLER enter hwnd=%p manager=%p msg=0x%04X w=0x%p l=0x%p touch=%p suppress=%d"),
				(void*)m_hWndPaint, (void*)this, uMsg, (void*)wParam, (void*)lParam,
				(void*)m_pEventTouch, (int)m_bSuppressPromotedTouchMouse);
		}
		if (uMsg == WM_TOUCH || uMsg == WM_LBUTTONDOWN || uMsg == WM_LBUTTONUP)
		{
			TouchTrace::Log(_T("MANAGER-MSG hwnd=%p manager=%p msg=0x%04X w=0x%p l=0x%p touch=%p suppress=%d"),
				(void*)m_hWndPaint, (void*)this, uMsg, (void*)wParam, (void*)lParam,
				(void*)m_pEventTouch, (int)m_bSuppressPromotedTouchMouse);
		}

		// 触摸点击优先由 WM_TOUCH 状态机驱动 BUTTONDOWN/BUTTONUP。
		// 只有当前 manager 已经收到本次 WM_TOUCH，或刚刚完成了触摸点击，
		// 才拦截随后提升的鼠标消息。不能仅凭 FROMTOUCH 标记无条件拦截，
		// 因为部分模态窗口只收到 Windows 提升的鼠标消息而没有收到 WM_TOUCH，
		// 无条件拦截会导致模态窗口完全无法触摸点击。
		if (uMsg == WM_LBUTTONDOWN || uMsg == WM_LBUTTONUP || uMsg == WM_LBUTTONDBLCLK)
		{
			if (ConsumeModalTouchMouseBarrier(uMsg))
				return true;

			if (m_pEventTouch != NULL || m_bSuppressPromotedTouchMouse)
			{
				if (uMsg == WM_LBUTTONUP || uMsg == WM_LBUTTONDBLCLK)
					m_bSuppressPromotedTouchMouse = false;
				return true;
			}
		}

		// [触屏兼容] 不再过滤 Windows 为触摸模拟的鼠标消息（MOUSEEVENTF_FROMTOUCH）。
		// 触摸的“点击”正来自这些模拟的 WM_LBUTTONDOWN/UP，由原生鼠标路径交给 CButtonUI 等控件
		// Activate() 触发——而 DuiLib 的点击状态机依赖 WM_LBUTTONDOWN 设置 m_pEventClick，故绝不能
		// 在鼠标分支吞掉这些模拟消息（之前那样做会导致触摸与鼠标点击全失效）。
		// 为避免“拖拽=滚动”又“误点按钮”，改用 m_bTouchMoved：若本次手势发生位移，在 WM_LBUTTONUP 抑制点击。

		// Cycle through listeners
		for (int i = 0; i < m_aMessageFilters.GetSize(); i++)
		{
			bool bHandled = false;
			LRESULT lResult = static_cast<IMessageFilterUI*>(m_aMessageFilters[i])->MessageHandler(uMsg, wParam, lParam, bHandled);
			if (bHandled)
			{
				if (uMsg == WM_TOUCH || uMsg == WM_LBUTTONDOWN || uMsg == WM_LBUTTONUP || uMsg == WM_MOUSEMOVE)
				{
					TouchTrace::Log(_T("MSG-HANDLER filter-consumed hwnd=%p manager=%p filter=%p msg=0x%04X res=0x%p"),
						(void*)m_hWndPaint, (void*)this, (void*)m_aMessageFilters[i], uMsg, (void*)lResult);
				}
				lRes = lResult;
				switch (uMsg)
				{
					case WM_MOUSEMOVE:
					case WM_LBUTTONDOWN:
					case WM_LBUTTONDBLCLK:
					case WM_LBUTTONUP:
					{
						POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
						m_ptLastMousePos = pt;
					}
					break;
					case WM_CONTEXTMENU:
					case WM_MOUSEWHEEL:
					{
						POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
						::ScreenToClient(m_hWndPaint, &pt);
						m_ptLastMousePos = pt;
					}
					break;
				}
				return true;
			}
		}

		if (m_bLayered)
		{
			switch (uMsg)
			{
				case WM_NCACTIVATE:
					if (!::IsIconic(m_hWndPaint))
					{
						lRes = (wParam == 0) ? TRUE : FALSE;
						return true;
					}
					break;
				case WM_NCCALCSIZE:
				case WM_NCPAINT:
					lRes = 0;
					return true;
			}
		}
		// Custom handling of events
		switch (uMsg)
		{
			case WM_APP + 1:
			{
				for (int i = 0; i < m_aDelayedCleanup.GetSize(); i++)
					delete static_cast<CControlUI*>(m_aDelayedCleanup[i]);
				m_aDelayedCleanup.Empty();

				m_bAsyncNotifyPosted = false;

				TNotifyUI* pMsg = NULL;
				while (pMsg = static_cast<TNotifyUI*>(m_aAsyncNotify.GetAt(0)))
				{
					m_aAsyncNotify.Remove(0);
					if (pMsg->pSender != NULL)
					{
						if (pMsg->pSender->OnNotify) pMsg->pSender->OnNotify(pMsg);
					}
					for (int j = 0; j < m_aNotifiers.GetSize(); j++)
					{
						static_cast<INotifyUI*>(m_aNotifiers[j])->Notify(*pMsg);
					}
					delete pMsg;
				}
			}
			break;
			case WM_CLOSE:
			{
				// Make sure all matching "closing" events are sent
				TEventUI event = { 0 };
				event.ptMouse = m_ptLastMousePos;
				event.wKeyState = MapKeyState();
				event.dwTimestamp = ::GetTickCount();
				if (m_pEventHover != NULL)
				{
					event.Type = UIEVENT_MOUSELEAVE;
					event.pSender = m_pEventHover;
					m_pEventHover->Event(event);
				}
				if (m_pEventClick != NULL)
				{
					event.Type = UIEVENT_BUTTONUP;
					event.pSender = m_pEventClick;
					m_pEventClick->Event(event);
				}
				if (m_pEventRClick != NULL)
				{
					event.Type = UIEVENT_RBUTTONUP;
					event.pSender = m_pEventClick;
					m_pEventRClick->Event(event);
				}

				SetFocus(NULL);

				if (::GetActiveWindow() == m_hWndPaint)
				{
					HWND hwndParent = GetWindowOwner(m_hWndPaint);
					if (hwndParent != NULL) ::SetFocus(hwndParent);
				}

				if (m_hwndTooltip != NULL)
				{
					::DestroyWindow(m_hwndTooltip);
					m_hwndTooltip = NULL;
				}
			}
			break;
			case WM_ERASEBKGND:
			{
				// We'll do the painting here...
				lRes = 1;
			}
			return true;
			case WM_PAINT:
			{
				if (m_pRoot == NULL)
				{
					PAINTSTRUCT ps = { 0 };
					::BeginPaint(m_hWndPaint, &ps);
					CRenderEngine::DrawColor(m_hDcPaint, ps.rcPaint, 0xFF000000);
					::EndPaint(m_hWndPaint, &ps);
					return true;
				}

				RECT rcClient = { 0 };
				::GetClientRect(m_hWndPaint, &rcClient);

				RECT rcPaint = { 0 };
				if (!::GetUpdateRect(m_hWndPaint, &rcPaint, FALSE)) return true;

				//if( m_bLayered ) {
				//	m_bOffscreenPaint = true;
				//	rcPaint = m_rcLayeredUpdate;
				//	if( ::IsRectEmpty(&m_rcLayeredUpdate) ) {
				//		PAINTSTRUCT ps = { 0 };
				//		::BeginPaint(m_hWndPaint, &ps);
				//		::EndPaint(m_hWndPaint, &ps);
				//		return true;
				//	}
				//	if( rcPaint.right > rcClient.right ) rcPaint.right = rcClient.right;
				//	if( rcPaint.bottom > rcClient.bottom ) rcPaint.bottom = rcClient.bottom;
				//	::ZeroMemory(&m_rcLayeredUpdate, sizeof(m_rcLayeredUpdate));
				//}
				//else {
				//	if( !::GetUpdateRect(m_hWndPaint, &rcPaint, FALSE) ) return true;
				//}

				// Set focus to first control?
				if (m_bFocusNeeded)
				{
					//修复新窗口自动切换焦点的问题
					//SetNextTabControl();
					m_bFocusNeeded = false;
				}

				SetPainting(true);

				bool bNeedSizeMsg = false;
				DWORD dwWidth = rcClient.right - rcClient.left;
				DWORD dwHeight = rcClient.bottom - rcClient.top;

				SetPainting(true);
				if (m_bUpdateNeeded)
				{
					m_bUpdateNeeded = false;
					if (!::IsRectEmpty(&rcClient) && !::IsIconic(m_hWndPaint))
					{
						if (m_pRoot->IsUpdateNeeded())
						{
							RECT rcRoot = rcClient;
							if (m_hDcOffscreen != NULL) ::DeleteDC(m_hDcOffscreen);
							if (m_hDcBackground != NULL) ::DeleteDC(m_hDcBackground);
							if (m_hbmpOffscreen != NULL) ::DeleteObject(m_hbmpOffscreen);
							if (m_hbmpBackground != NULL) ::DeleteObject(m_hbmpBackground);
							m_hDcOffscreen = NULL;
							m_hDcBackground = NULL;
							m_hbmpOffscreen = NULL;
							m_hbmpBackground = NULL;
							if (m_bLayered)
							{
								rcRoot.left += m_rcLayeredInset.left;
								rcRoot.top += m_rcLayeredInset.top;
								rcRoot.right -= m_rcLayeredInset.right;
								rcRoot.bottom -= m_rcLayeredInset.bottom;
							}
							m_pRoot->SetPos(rcRoot, true);
							bNeedSizeMsg = true;
						}
						else
						{
							CControlUI* pControl = NULL;
							m_aFoundControls.Empty();
							m_pRoot->FindControl(__FindControlsFromUpdate, NULL, UIFIND_VISIBLE | UIFIND_ME_FIRST | UIFIND_UPDATETEST);
							for (int it = 0; it < m_aFoundControls.GetSize(); it++)
							{
								pControl = static_cast<CControlUI*>(m_aFoundControls[it]);
								pControl->SetPos(pControl->GetPos(), true);
							}
							bNeedSizeMsg = true;
						}
						// We'll want to notify the window when it is first initialized
						// with the correct layout. The window form would take the time
						// to submit swipes/animations.
						if (m_bFirstLayout)
						{
							m_bFirstLayout = false;
							SendNotify(m_pRoot, DUI_MSGTYPE_WINDOWINIT, 0, 0, false);
							if (m_bLayered && m_bLayeredChanged)
							{
								Invalidate();
								SetPainting(false);
								return true;
							}
							// 更新阴影窗口显示
							m_shadow.Update(m_hWndPaint);
						}
					}
				}
				else if (m_bLayered && m_bLayeredChanged)
				{
					RECT rcRoot = rcClient;
					if (m_pOffscreenBits) ::ZeroMemory(m_pOffscreenBits, (rcRoot.right - rcRoot.left)
						* (rcRoot.bottom - rcRoot.top) * 4);
					rcRoot.left += m_rcLayeredInset.left;
					rcRoot.top += m_rcLayeredInset.top;
					rcRoot.right -= m_rcLayeredInset.right;
					rcRoot.bottom -= m_rcLayeredInset.bottom;
					m_pRoot->SetPos(rcRoot, true);
				}

				if (m_bLayered)
				{
					DWORD dwExStyle = ::GetWindowLong(m_hWndPaint, GWL_EXSTYLE);
					DWORD dwNewExStyle = dwExStyle | WS_EX_LAYERED;
					if (dwExStyle != dwNewExStyle) ::SetWindowLong(m_hWndPaint, GWL_EXSTYLE, dwNewExStyle);
					m_bOffscreenPaint = true;
					UnionRect(&rcPaint, &rcPaint, &m_rcLayeredUpdate);
					if (rcPaint.right > rcClient.right) rcPaint.right = rcClient.right;
					if (rcPaint.bottom > rcClient.bottom) rcPaint.bottom = rcClient.bottom;
					::ZeroMemory(&m_rcLayeredUpdate, sizeof(m_rcLayeredUpdate));
				}

				//
				// Render screen
				//
				// Prepare offscreen bitmap
				if (m_bOffscreenPaint && m_hbmpOffscreen == NULL)
				{
					m_hDcOffscreen = ::CreateCompatibleDC(m_hDcPaint);
					m_hbmpOffscreen = CRenderEngine::CreateARGB32Bitmap(m_hDcPaint, dwWidth, dwHeight, (LPBYTE*)&m_pOffscreenBits);
					ASSERT(m_hDcOffscreen);
					ASSERT(m_hbmpOffscreen);
				}
				// Begin Windows paint
				PAINTSTRUCT ps = { 0 };
				::BeginPaint(m_hWndPaint, &ps);
				if (m_bOffscreenPaint)
				{
					HBITMAP hOldBitmap = (HBITMAP) ::SelectObject(m_hDcOffscreen, m_hbmpOffscreen);
					int iSaveDC = ::SaveDC(m_hDcOffscreen);
					if (m_bLayered)
					{
						for (LONG y = rcClient.bottom - rcPaint.bottom; y < rcClient.bottom - rcPaint.top; ++y)
						{
							for (LONG x = rcPaint.left; x < rcPaint.right; ++x)
							{
								int i = (y * dwWidth + x) * 4;
								*(DWORD*)(&m_pOffscreenBits[i]) = 0;
							}
						}
					}
					m_pRoot->Paint(m_hDcOffscreen, rcPaint, NULL);

					if (m_bLayered)
					{
						for (int i = 0; i < m_aNativeWindow.GetSize(); )
						{
							HWND hChildWnd = static_cast<HWND>(m_aNativeWindow[i]);
							if (!::IsWindow(hChildWnd))
							{
								m_aNativeWindow.Remove(i);
								m_aNativeWindowControl.Remove(i);
								continue;
							}
							++i;
							if (!::IsWindowVisible(hChildWnd)) continue;
							RECT rcChildWnd = GetNativeWindowRect(hChildWnd);
							RECT rcTemp = { 0 };
							if (!::IntersectRect(&rcTemp, &rcPaint, &rcChildWnd)) continue;

							COLORREF* pChildBitmapBits = NULL;
							HDC hChildMemDC = ::CreateCompatibleDC(m_hDcOffscreen);
							HBITMAP hChildBitmap = CRenderEngine::CreateARGB32Bitmap(hChildMemDC, rcChildWnd.right - rcChildWnd.left, rcChildWnd.bottom - rcChildWnd.top, (BYTE**)&pChildBitmapBits);
							::ZeroMemory(pChildBitmapBits, (rcChildWnd.right - rcChildWnd.left) * (rcChildWnd.bottom - rcChildWnd.top) * 4);
							HBITMAP hOldChildBitmap = (HBITMAP) ::SelectObject(hChildMemDC, hChildBitmap);
							::SendMessage(hChildWnd, WM_PRINT, (WPARAM)hChildMemDC, (LPARAM)(PRF_CHECKVISIBLE | PRF_CHILDREN | PRF_CLIENT | PRF_OWNED));
							COLORREF* pChildBitmapBit;
							for (LONG y = 0; y < rcChildWnd.bottom - rcChildWnd.top; y++)
							{
								for (LONG x = 0; x < rcChildWnd.right - rcChildWnd.left; x++)
								{
									pChildBitmapBit = pChildBitmapBits + y * (rcChildWnd.right - rcChildWnd.left) + x;
									if (*pChildBitmapBit != 0x00000000) *pChildBitmapBit |= 0xff000000;
								}
							}
							::BitBlt(m_hDcOffscreen, rcChildWnd.left, rcChildWnd.top, rcChildWnd.right - rcChildWnd.left,
								rcChildWnd.bottom - rcChildWnd.top, hChildMemDC, 0, 0, SRCCOPY);
							::SelectObject(hChildMemDC, hOldChildBitmap);
							::DeleteObject(hChildBitmap);
							::DeleteDC(hChildMemDC);
						}
					}

					for (int i = 0; i < m_aPostPaintControls.GetSize(); i++)
					{
						CControlUI* pPostPaintControl = static_cast<CControlUI*>(m_aPostPaintControls[i]);
						pPostPaintControl->DoPostPaint(m_hDcOffscreen, rcPaint);
					}

					::RestoreDC(m_hDcOffscreen, iSaveDC);

					if (m_bLayered)
					{
						RECT rcWnd = { 0 };
						::GetWindowRect(m_hWndPaint, &rcWnd);
						if (!m_diLayered.sDrawString.IsEmpty())
						{
							DWORD dwWidth = rcClient.right - rcClient.left;
							DWORD dwHeight = rcClient.bottom - rcClient.top;
							RECT rcLayeredClient = rcClient;
							rcLayeredClient.left += m_rcLayeredInset.left;
							rcLayeredClient.top += m_rcLayeredInset.top;
							rcLayeredClient.right -= m_rcLayeredInset.right;
							rcLayeredClient.bottom -= m_rcLayeredInset.bottom;

							COLORREF* pOffscreenBits = (COLORREF*)m_pOffscreenBits;
							COLORREF* pBackgroundBits = m_pBackgroundBits;
							BYTE A = 0;
							BYTE R = 0;
							BYTE G = 0;
							BYTE B = 0;
							if (!m_diLayered.sDrawString.IsEmpty())
							{
								if (m_hbmpBackground == NULL)
								{
									m_hDcBackground = ::CreateCompatibleDC(m_hDcPaint);
									m_hbmpBackground = CRenderEngine::CreateARGB32Bitmap(m_hDcPaint, dwWidth, dwHeight, (BYTE**)&m_pBackgroundBits);
									::ZeroMemory(m_pBackgroundBits, dwWidth * dwHeight * 4);
									::SelectObject(m_hDcBackground, m_hbmpBackground);
									CRenderClip clip;
									CRenderClip::GenerateClip(m_hDcBackground, rcLayeredClient, clip);
									CRenderEngine::DrawImageInfo(m_hDcBackground, this, rcLayeredClient, rcLayeredClient, &m_diLayered);
								}
								else if (m_bLayeredChanged)
								{
									::ZeroMemory(m_pBackgroundBits, dwWidth * dwHeight * 4);
									CRenderClip clip;
									CRenderClip::GenerateClip(m_hDcBackground, rcLayeredClient, clip);
									CRenderEngine::DrawImageInfo(m_hDcBackground, this, rcLayeredClient, rcLayeredClient, &m_diLayered);
								}
								for (LONG y = rcClient.bottom - rcPaint.bottom; y < rcClient.bottom - rcPaint.top; ++y)
								{
									for (LONG x = rcPaint.left; x < rcPaint.right; ++x)
									{
										pOffscreenBits = (COLORREF*)(m_pOffscreenBits + y * dwWidth + x);
										pBackgroundBits = m_pBackgroundBits + y * dwWidth + x;
										A = (BYTE)((*pBackgroundBits) >> 24);
										R = (BYTE)((*pOffscreenBits) >> 16) * A / 255;
										G = (BYTE)((*pOffscreenBits) >> 8) * A / 255;
										B = (BYTE)(*pOffscreenBits) * A / 255;
										*pOffscreenBits = RGB(B, G, R) + ((DWORD)A << 24);
									}
								}
							}
						}
						else
						{
							for (LONG y = rcClient.bottom - rcPaint.bottom; y < rcClient.bottom - rcPaint.top; ++y)
							{
								for (LONG x = rcPaint.left; x < rcPaint.right; ++x)
								{
									int i = (y * dwWidth + x) * 4;
									if ((m_pOffscreenBits[i + 3] == 0) && (m_pOffscreenBits[i + 0] != 0 || m_pOffscreenBits[i + 1] != 0 || m_pOffscreenBits[i + 2] != 0))
										m_pOffscreenBits[i + 3] = 255;
								}
							}
						}

						BLENDFUNCTION bf = { AC_SRC_OVER, 0, m_nOpacity, AC_SRC_ALPHA };
						POINT ptPos = { rcWnd.left, rcWnd.top };
						SIZE sizeWnd = { dwWidth, dwHeight };
						POINT ptSrc = { 0, 0 };
						g_fUpdateLayeredWindow(m_hWndPaint, m_hDcPaint, &ptPos, &sizeWnd, m_hDcOffscreen, &ptSrc, 0, &bf, ULW_ALPHA);
					}
					else
					{
						::BitBlt(m_hDcPaint, rcPaint.left, rcPaint.top, rcPaint.right - rcPaint.left, rcPaint.bottom - rcPaint.top, m_hDcOffscreen, rcPaint.left, rcPaint.top, SRCCOPY);
					}
					::SelectObject(m_hDcOffscreen, hOldBitmap);

					if (m_bShowUpdateRect && !m_bLayered)
					{
						HPEN hOldPen = (HPEN)::SelectObject(m_hDcPaint, m_hUpdateRectPen);
						::SelectObject(m_hDcPaint, ::GetStockObject(HOLLOW_BRUSH));
						::Rectangle(m_hDcPaint, rcPaint.left, rcPaint.top, rcPaint.right, rcPaint.bottom);
						::SelectObject(m_hDcPaint, hOldPen);
					}
				}
				else
				{
					// A standard paint job
					int iSaveDC = ::SaveDC(m_hDcPaint);
					m_pRoot->Paint(m_hDcPaint, rcPaint, NULL);
					for (int i = 0; i < m_aPostPaintControls.GetSize(); i++)
					{
						CControlUI* pPostPaintControl = static_cast<CControlUI*>(m_aPostPaintControls[i]);
						pPostPaintControl->DoPostPaint(m_hDcPaint, rcPaint);
					}
					::RestoreDC(m_hDcPaint, iSaveDC);
				}
				// All Done!
				::EndPaint(m_hWndPaint, &ps);

				// 绘制结束
				SetPainting(false);
				m_bLayeredChanged = false;
				if (m_bUpdateNeeded) Invalidate();

				// 发送窗口大小改变消息
				if (bNeedSizeMsg)
				{
					this->SendNotify(m_pRoot, DUI_MSGTYPE_WINDOWSIZE, 0, 0, true);
				}
				return true;
			}
			case WM_PRINTCLIENT:
			{
				if (m_pRoot == NULL) break;
				RECT rcClient;
				::GetClientRect(m_hWndPaint, &rcClient);
				HDC hDC = (HDC)wParam;
				int save = ::SaveDC(hDC);
				m_pRoot->Paint(hDC, rcClient, NULL);
				if ((lParam & PRF_CHILDREN) != 0)
				{
					HWND hWndChild = ::GetWindow(m_hWndPaint, GW_CHILD);
					while (hWndChild != NULL)
					{
						RECT rcPos = { 0 };
						::GetWindowRect(hWndChild, &rcPos);
						::MapWindowPoints(HWND_DESKTOP, m_hWndPaint, reinterpret_cast<LPPOINT>(&rcPos), 2);
						::SetWindowOrgEx(hDC, -rcPos.left, -rcPos.top, NULL);
						::SendMessage(hWndChild, WM_PRINT, wParam, lParam | PRF_NONCLIENT);
						hWndChild = ::GetWindow(hWndChild, GW_HWNDNEXT);
					}
				}
				::RestoreDC(hDC, save);
			}
			break;
			case WM_GETMINMAXINFO:
			{
				MONITORINFO Monitor = {};
				Monitor.cbSize = sizeof(Monitor);
				::GetMonitorInfo(::MonitorFromWindow(m_hWndPaint, MONITOR_DEFAULTTOPRIMARY), &Monitor);
				RECT rcWork = Monitor.rcWork;
				if (Monitor.dwFlags != MONITORINFOF_PRIMARY)
				{
					::OffsetRect(&rcWork, -rcWork.left, -rcWork.top);
				}

				LPMINMAXINFO lpMMI = (LPMINMAXINFO)lParam;
				if (m_szMinWindow.cx > 0) lpMMI->ptMinTrackSize.x = m_szMinWindow.cx;
				if (m_szMinWindow.cy > 0) lpMMI->ptMinTrackSize.y = m_szMinWindow.cy;
				if (m_szMaxWindow.cx > 0) lpMMI->ptMaxTrackSize.x = m_szMaxWindow.cx;
				if (m_szMaxWindow.cy > 0) lpMMI->ptMaxTrackSize.y = m_szMaxWindow.cy;
				if (m_szMaxWindow.cx > 0) lpMMI->ptMaxSize.x = m_szMaxWindow.cx;
				if (m_szMaxWindow.cy > 0) lpMMI->ptMaxSize.y = m_szMaxWindow.cy;
			}
			break;
			case WM_SIZE:
			{
				if (m_pFocus != NULL)
				{
					TEventUI event = { 0 };
					event.Type = UIEVENT_WINDOWSIZE;
					event.pSender = m_pFocus;
					event.dwTimestamp = ::GetTickCount();
					m_pFocus->Event(event);
				}
				if (m_pRoot != NULL) m_pRoot->NeedUpdate();
			}
			return true;
			case WM_TIMER:
			{
				for (int i = 0; i < m_aTimers.GetSize(); i++)
				{
					const TIMERINFO* pTimer = static_cast<TIMERINFO*>(m_aTimers[i]);
					if (pTimer->hWnd == m_hWndPaint &&
						pTimer->uWinTimer == LOWORD(wParam) &&
						pTimer->bKilled == false)
					{
						TEventUI event = { 0 };
						event.Type = UIEVENT_TIMER;
						event.pSender = pTimer->pSender;
						event.dwTimestamp = ::GetTickCount();
						event.ptMouse = m_ptLastMousePos;
						event.wKeyState = MapKeyState();
						event.wParam = pTimer->nLocalID;
						event.lParam = lParam;
						pTimer->pSender->Event(event);
						break;
					}
				}
			}
			break;
			case WM_MOUSEHOVER:
			{
				if (m_bSuppressHoverAfterTouch) return true;
				m_bMouseTracking = false;
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				CControlUI* pHover = FindControl(pt);
				if (pHover == NULL) break;
				// Generate mouse hover event
				if (m_pEventHover != NULL)
				{
					TEventUI event = { 0 };
					event.Type = UIEVENT_MOUSEHOVER;
					event.pSender = m_pEventHover;
					event.wParam = wParam;
					event.lParam = lParam;
					event.dwTimestamp = ::GetTickCount();
					event.ptMouse = pt;
					event.wKeyState = MapKeyState();
					m_pEventHover->Event(event);
				}
				// Create tooltip information
				CDuiString sToolTip = pHover->GetToolTip();
				if (sToolTip.IsEmpty()) return true;
				::ZeroMemory(&m_ToolTip, sizeof(TOOLINFO));
				m_ToolTip.cbSize = sizeof(TOOLINFO);
				m_ToolTip.uFlags = TTF_IDISHWND;
				m_ToolTip.hwnd = m_hWndPaint;
				m_ToolTip.uId = (UINT_PTR)m_hWndPaint;
				m_ToolTip.hinst = m_hInstance;
				m_ToolTip.lpszText = const_cast<LPTSTR>((LPCTSTR)sToolTip);
				m_ToolTip.rect = pHover->GetPos();
				if (m_hwndTooltip == NULL)
				{
					m_hwndTooltip = ::CreateWindowEx(0, TOOLTIPS_CLASS, NULL, WS_POPUP | TTS_NOPREFIX | TTS_ALWAYSTIP, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, m_hWndPaint, NULL, m_hInstance, NULL);
					::SendMessage(m_hwndTooltip, TTM_ADDTOOL, 0, (LPARAM)&m_ToolTip);
					::SendMessage(m_hwndTooltip, TTM_SETMAXTIPWIDTH, 0, pHover->GetToolTipWidth());
				}
				if (!::IsWindowVisible(m_hwndTooltip))
				{
					::SendMessage(m_hwndTooltip, TTM_SETTOOLINFO, 0, (LPARAM)&m_ToolTip);
					::SendMessage(m_hwndTooltip, TTM_TRACKACTIVATE, TRUE, (LPARAM)&m_ToolTip);
				}
			}
			return true;
			case WM_MOUSELEAVE:
			{
				TouchTrace::Log(_T("WM_MOUSELEAVE tracking=%d hover=%s leaveArr=%d click=%s"),
					(int)m_bMouseTracking,
					m_pEventHover != NULL ? m_pEventHover->GetName().GetData() : _T("null"),
					m_aNeedMouseLeaveNeeded.GetSize(),
					m_pEventClick != NULL ? m_pEventClick->GetName().GetData() : _T("null"));
				if (m_hwndTooltip != NULL) ::SendMessage(m_hwndTooltip, TTM_TRACKACTIVATE, FALSE, (LPARAM)&m_ToolTip);
				// 触屏抬起刚清过悬浮态时，不要执行下面这段“自回发 WM_MOUSEMOVE”：
				// 光标通常仍在窗口内 → 会立刻重建悬浮态，导致“悬浮态不消失/多控件同时悬浮”。
				if (!m_bSuppressHoverAfterTouch && m_bMouseTracking)
				{
					POINT pt = { 0 };
					RECT rcWnd = { 0 };
					::GetCursorPos(&pt);
					::GetWindowRect(m_hWndPaint, &rcWnd);
					if (!::IsIconic(m_hWndPaint) && ::GetActiveWindow() == m_hWndPaint && ::PtInRect(&rcWnd, pt))
					{
						if (::SendMessage(m_hWndPaint, WM_NCHITTEST, 0, MAKELPARAM(pt.x, pt.y)) == HTCLIENT)
						{
							::ScreenToClient(m_hWndPaint, &pt);
							::SendMessage(m_hWndPaint, WM_MOUSEMOVE, 0, MAKELPARAM(pt.x, pt.y));
						}
						else
							::SendMessage(m_hWndPaint, WM_MOUSEMOVE, 0, (LPARAM)-1);
					}
					else
						::SendMessage(m_hWndPaint, WM_MOUSEMOVE, 0, (LPARAM)-1);
				}
				m_bMouseTracking = false;
			}
			break;
			case WM_MOUSEMOVE:
			{
				const bool bPromotedTouchMove = IsPromotedTouchMouseMessage();
				if (bPromotedTouchMove && m_pEventTouch != NULL)
				{
					POINT ptTouch = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
					const int kTouchSlop = 8;
					const int dxTouch = ptTouch.x - m_ptTouchStart.x;
					const int dyTouch = ptTouch.y - m_ptTouchStart.y;
					if (dxTouch > kTouchSlop || dxTouch < -kTouchSlop
						|| dyTouch > kTouchSlop || dyTouch < -kTouchSlop)
						m_bTouchMoved = true;
					m_ptLastMousePos = ptTouch;
					return true;
				}
				if (m_bSuppressHoverAfterTouch)
				{
					m_ptLastMousePos = POINT{ GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
					return true;
				}

				if ((INT_PTR)lParam == -1)
					break;

				POINT ptCheck = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				if (m_bSuppressHoverAfterTouch)
				{
					// 合成消息通常仍停在触摸结束点；只有明显离开该点的鼠标移动
					// 才能重新建立鼠标悬浮语义。
					const int dx = ptCheck.x - m_ptLastTouchPos.x;
					const int dy = ptCheck.y - m_ptLastTouchPos.y;
					if (dx <= 8 && dx >= -8 && dy <= 8 && dy >= -8)
						break;
					m_bSuppressHoverAfterTouch = false;
				}

				// Start tracking this entire window again...
				if (!m_bMouseTracking)
				{
					TRACKMOUSEEVENT tme = { 0 };
					tme.cbSize = sizeof(TRACKMOUSEEVENT);
					tme.dwFlags = TME_HOVER | TME_LEAVE;
					tme.hwndTrack = m_hWndPaint;
					tme.dwHoverTime = m_hwndTooltip == NULL ? m_iHoverTime : (DWORD) ::SendMessage(m_hwndTooltip, TTM_GETDELAYTIME, TTDT_INITIAL, 0L);
					_TrackMouseEvent(&tme);
					m_bMouseTracking = true;
				}

				// Generate the appropriate mouse messages
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				// 是否移动
				bool bNeedDrag = true;
				if (m_ptLastMousePos.x == pt.x && m_ptLastMousePos.y == pt.y)
				{
					bNeedDrag = false;
				}
				// 记录鼠标位置
				m_ptLastMousePos = pt;
				CControlUI* pNewHover = FindControl(pt);
				if (pNewHover != NULL && pNewHover->GetManager() != this) break;

				// 拖拽事件
				if (bNeedDrag && m_bDragMode && wParam == MK_LBUTTON)
				{
					// 释放Capture
					::ReleaseCapture();
					// 接口
					if (m_pDragDrop != NULL && m_pDragDrop->OnDragDrop(m_pEventClick))
					{

						m_bDragMode = false;
						break;
					}

					CIDropSource* pdsrc = new CIDropSource;
					if (pdsrc == NULL) return 0;
					pdsrc->AddRef();

					CIDataObject* pdobj = new CIDataObject(pdsrc);
					if (pdobj == NULL) return 0;
					pdobj->AddRef();

					FORMATETC fmtetc = { 0 };
					STGMEDIUM medium = { 0 };
					fmtetc.dwAspect = DVASPECT_CONTENT;
					fmtetc.lindex = -1;
					fmtetc.cfFormat = CF_BITMAP;
					fmtetc.tymed = TYMED_GDI;

					//////////////////////////////////////
					HBITMAP hBitmap = (HBITMAP)OleDuplicateData(m_hDragBitmap, fmtetc.cfFormat, NULL);
					medium.hBitmap = hBitmap;
					pdobj->SetData(&fmtetc, &medium, FALSE);

					//////////////////////////////////////
					BITMAP bmap;
					GetObject(hBitmap, sizeof(BITMAP), &bmap);
					RECT rc = { 0, 0, bmap.bmWidth, bmap.bmHeight };
					fmtetc.cfFormat = CF_ENHMETAFILE;
					fmtetc.tymed = TYMED_ENHMF;
					HDC hMetaDC = CreateEnhMetaFile(m_hDcPaint, NULL, NULL, NULL);
					HDC hdcMem = CreateCompatibleDC(m_hDcPaint);
					HGDIOBJ hOldBmp = ::SelectObject(hdcMem, hBitmap);
					::BitBlt(hMetaDC, 0, 0, rc.right, rc.bottom, hdcMem, 0, 0, SRCCOPY);
					::SelectObject(hdcMem, hOldBmp);
					medium.hEnhMetaFile = CloseEnhMetaFile(hMetaDC);
					DeleteDC(hdcMem);
					medium.tymed = TYMED_ENHMF;
					pdobj->SetData(&fmtetc, &medium, TRUE);
					//////////////////////////////////////
					CDragSourceHelper dragSrcHelper;
					POINT ptDrag = { 0 };
					ptDrag.x = bmap.bmWidth / 2;
					ptDrag.y = bmap.bmHeight / 2;
					dragSrcHelper.InitializeFromBitmap(hBitmap, ptDrag, rc, pdobj); //will own the bmp
					DWORD dwEffect;
					HRESULT hr = ::DoDragDrop(pdobj, pdsrc, DROPEFFECT_COPY | DROPEFFECT_MOVE, &dwEffect);
					if (dwEffect) pdsrc->Release();
					else delete pdsrc;
					pdobj->Release();
					m_bDragMode = false;
					break;
				}

				TEventUI event = { 0 };
				event.ptMouse = pt;
				event.wParam = wParam;
				event.lParam = lParam;
				event.dwTimestamp = ::GetTickCount();
				event.wKeyState = MapKeyState();
				// 悬浮态总闸：触摸提升出来的合成鼠标消息（MOUSEEVENTF_FROMTOUCH）不参与
				// 悬浮 enter/leave。触摸没有“光标停留”语义，一旦让它参与，就会出现
				// “点过的控件一直高亮 / 连点几个控件后多个同时高亮、怎么点都清不掉”的顽疾
				// （按钮的 UISTATE_HOT、列表项的 UISTATE_HOT 全靠 MOUSEENTER/MOUSELEAVE 维护）。
				// 该判断只影响悬浮段，消息依旧往下走 → 点击/拖拽状态机不受影响。
				if (!IsCaptured() && !bPromotedTouchMove)
				{
					pNewHover = FindControl(pt);
					if (pNewHover != NULL && pNewHover->GetManager() != this) break;
					if (pNewHover != m_pEventHover && m_pEventHover != NULL)
					{
						event.Type = UIEVENT_MOUSELEAVE;
						event.pSender = m_pEventHover;

						CStdPtrArray aNeedMouseLeaveNeeded(m_aNeedMouseLeaveNeeded.GetSize());
						aNeedMouseLeaveNeeded.Resize(m_aNeedMouseLeaveNeeded.GetSize());
						::CopyMemory(aNeedMouseLeaveNeeded.GetData(), m_aNeedMouseLeaveNeeded.GetData(), m_aNeedMouseLeaveNeeded.GetSize() * sizeof(LPVOID));
						for (int i = 0; i < aNeedMouseLeaveNeeded.GetSize(); i++)
						{
							static_cast<CControlUI*>(aNeedMouseLeaveNeeded[i])->Event(event);
						}

						TouchTrace::Log(_T("MOUSEMOVE-LEAVE old=%s leaveArr=%d new=%s pt=%d,%d"),
							m_pEventHover->GetName().GetData(), m_aNeedMouseLeaveNeeded.GetSize(),
							pNewHover != NULL ? pNewHover->GetName().GetData() : _T("null"), pt.x, pt.y);
						m_pEventHover->Event(event);
						m_pEventHover = NULL;
						if (m_hwndTooltip != NULL) ::SendMessage(m_hwndTooltip, TTM_TRACKACTIVATE, FALSE, (LPARAM)&m_ToolTip);
					}
					if (pNewHover != m_pEventHover && pNewHover != NULL)
					{
						event.Type = UIEVENT_MOUSEENTER;
						event.pSender = pNewHover;
						pNewHover->Event(event);
						m_pEventHover = pNewHover;
						TouchTrace::Log(_T("HOVER-ENTER %s cls=%s pt=%d,%d"),
							pNewHover->GetName().GetData(), pNewHover->GetClass(), pt.x, pt.y);
					}
				}
				if (m_pEventClick != NULL)
				{
					event.Type = UIEVENT_MOUSEMOVE;
					event.pSender = m_pEventClick;
					m_pEventClick->Event(event);
				}
				else if (pNewHover != NULL)
				{
					event.Type = UIEVENT_MOUSEMOVE;
					event.pSender = pNewHover;
					pNewHover->Event(event);
				}
			}
			break;
			case WM_LBUTTONDOWN:
			{
				TouchTrace::Log(_T("WM_LBUTTONDOWN promoted=%d pt=%d,%d eventTouch=%s eventClick=%s"),
					(int)IsPromotedTouchMouseMessage(), GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam),
					m_pEventTouch != NULL ? m_pEventTouch->GetName().GetData() : _T("null"),
					m_pEventClick != NULL ? m_pEventClick->GetName().GetData() : _T("null"));
				// WM_TOUCH 后 Windows 可能补发 WM_LBUTTONDOWN。触摸点击由 TOUCHUP
				// 的 tap 判定统一处理，不能让这条合成消息提前建立鼠标点击状态。
				if (m_pEventTouch != NULL || m_bSuppressPromotedTouchMouse)
				{
					TouchTrace::Log(_T("LBUTTONDOWN swallowed by touch-state touch=%s suppress=%d"),
						m_pEventTouch != NULL ? m_pEventTouch->GetName().GetData() : _T("null"),
						(int)m_bSuppressPromotedTouchMouse);
					break;
				}
				// We alway set focus back to our app (this helps
				// when Win32 child windows are placed on the dialog
				// and we need to remove them on focus change).
				if (!m_bNoActivate) ::SetFocus(m_hWndPaint);
				if (m_pRoot == NULL) break;
				// 查找控件
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				m_ptLastMousePos = pt;
				CControlUI* pControl = FindControl(pt);
				if (pControl == NULL)
				{
					TouchTrace::Log(_T("LBUTTONDOWN no control hwnd=%p pt=%d,%d root=%p"),
						(void*)m_hWndPaint, pt.x, pt.y, (void*)m_pRoot);
					break;
				}
				if (pControl->GetManager() != this)
				{
					TouchTrace::Log(_T("LBUTTONDOWN foreign control hwnd=%p pt=%d,%d name=%s manager=%p self=%p"),
						(void*)m_hWndPaint, pt.x, pt.y, pControl->GetName().GetData(),
						(void*)pControl->GetManager(), (void*)this);
					break;
				}
				TouchTrace::Log(_T("LBUTTONDOWN hit hwnd=%p name=%s class=%s pos=%d,%d,%d,%d enabled=%d visible=%d"),
					(void*)m_hWndPaint, pControl->GetName().GetData(), pControl->GetClass(),
					pControl->GetPos().left, pControl->GetPos().top, pControl->GetPos().right, pControl->GetPos().bottom,
					(int)pControl->IsEnabled(), (int)pControl->IsVisible());

				// 准备拖拽
				if (m_bDragDrop && pControl->IsDragEnabled())
				{
					m_bDragMode = true;
					if (m_hDragBitmap != NULL)
					{
						::DeleteObject(m_hDragBitmap);
						m_hDragBitmap = NULL;
					}
					m_hDragBitmap = CRenderEngine::GenerateBitmap(this, pControl, pControl->GetPos());
				}

				// 开启捕获
				SetCapture();
				// 事件处理
				m_pEventClick = pControl;
				pControl->SetFocus();

				TEventUI event = { 0 };
				event.Type = UIEVENT_BUTTONDOWN;
				event.pSender = pControl;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = (WORD)wParam;
				event.dwTimestamp = ::GetTickCount();
				pControl->Event(event);

			}
			break;
			case WM_LBUTTONDBLCLK:
			{
				if (!m_bNoActivate) ::SetFocus(m_hWndPaint);

				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				m_ptLastMousePos = pt;
				CControlUI* pControl = FindControl(pt);
				if (pControl == NULL) break;
				if (pControl->GetManager() != this) break;
				//SetCapture();
				TEventUI event = { 0 };
				event.Type = UIEVENT_DBLCLICK;
				event.pSender = pControl;
				event.ptMouse = pt;
				event.wParam = wParam;
				event.lParam = lParam;
				event.wKeyState = (WORD)wParam;
				event.dwTimestamp = ::GetTickCount();
				pControl->Event(event);
				m_pEventClick = pControl;
			}
			break;
			case WM_LBUTTONUP:
			{
				TouchTrace::Log(_T("WM_LBUTTONUP promoted=%d pt=%d,%d eventTouch=%s eventClick=%s moved=%d"),
					(int)IsPromotedTouchMouseMessage(), GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam),
					m_pEventTouch != NULL ? m_pEventTouch->GetName().GetData() : _T("null"),
					m_pEventClick != NULL ? m_pEventClick->GetName().GetData() : _T("null"),
					(int)m_bTouchMoved);
				const bool bPromotedTouchUp = IsPromotedTouchMouseMessage();
				// TOUCHUP 已经负责 tap/drag 判定；若提升的鼠标抬起先到，不能
				// 绕过该判定触发 BUTTONUP。
				if (m_pEventTouch != NULL || m_bSuppressPromotedTouchMouse)
				{
					TouchTrace::Log(_T("LBUTTONUP swallowed by touch-state touch=%s suppress=%d"),
						m_pEventTouch != NULL ? m_pEventTouch->GetName().GetData() : _T("null"),
						(int)m_bSuppressPromotedTouchMouse);
					m_bSuppressPromotedTouchMouse = false;
					break;
				}
				POINT ptButtonUp = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				if (!bPromotedTouchUp)
				{
					// 普通鼠标点击也不会天然产生 MOUSELEAVE。
					// 点击后光标仍停留在控件上时，必须主动清除 HOT 状态，
					// 否则直到移动到下一个控件前都会保持悬浮态。
					ClearTouchHoverState(ptButtonUp);
				}
				if (bPromotedTouchUp)
				{
					ClearTouchHoverState(ptButtonUp);
					m_bSuppressHoverAfterTouch = true;
					m_bMouseTracking = false;
				}

				TouchTrace::Log(_T("LBUTTONUP moved=%d click=%s hover=%s leaveArr=%d capture=%d"),
					(int)m_bTouchMoved,
					m_pEventClick != NULL ? m_pEventClick->GetName().GetData() : _T("null"),
					m_pEventHover != NULL ? m_pEventHover->GetName().GetData() : _T("null"),
					m_aNeedMouseLeaveNeeded.GetSize(), (int)m_bMouseCapture);
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				m_ptLastMousePos = pt;
				CControlUI* pClick = m_pEventClick;
				const bool bTouchDragged = m_bTouchMoved;
				m_pEventClick = NULL;
				m_bTouchMoved = false;  // 用完即清，绝不影响后续真实鼠标点击
				if (pClick == NULL)
				{
					TouchTrace::Log(_T("LBUTTONUP no click hwnd=%p pt=%d,%d"),
						(void*)m_hWndPaint, pt.x, pt.y);
					ReleaseCapture();
					break;
				}

				ReleaseCapture();
				TEventUI event = { 0 };
				event.Type = UIEVENT_BUTTONUP;
				event.pSender = pClick;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				if (bTouchDragged && pClick->GetInterface(DUI_CTR_SCROLLBAR) == NULL)
				{
					// 清除按钮的 PUSHED/CAPTURED 状态，但让 CButtonUI 的命中测试失败，
					// 从而不会在滑动结束时调用 Activate。
					event.ptMouse.x = -1;
					event.ptMouse.y = -1;
				}
				event.wKeyState = (WORD)wParam;
				event.dwTimestamp = ::GetTickCount();

				pClick->Event(event);
			}
			break;
			case WM_RBUTTONDOWN:
			{
				if (!m_bNoActivate) ::SetFocus(m_hWndPaint);
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				m_ptLastMousePos = pt;
				CControlUI* pControl = FindControl(pt);
				if (pControl == NULL) break;
				if (pControl->GetManager() != this) break;
				pControl->SetFocus();
				SetCapture();
				TEventUI event = { 0 };
				event.Type = UIEVENT_RBUTTONDOWN;
				event.pSender = pControl;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = (WORD)wParam;
				event.dwTimestamp = ::GetTickCount();
				pControl->Event(event);
				m_pEventRClick = pControl;
			}
			break;
			case WM_RBUTTONUP:
			{
				if (m_bMouseCapture) ReleaseCapture();

				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				m_ptLastMousePos = pt;
				m_pEventRClick = FindControl(pt);
				if (m_pEventRClick == NULL) break;

				TEventUI event = { 0 };
				event.Type = UIEVENT_RBUTTONUP;
				event.pSender = m_pEventRClick;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = (WORD)wParam;
				event.dwTimestamp = ::GetTickCount();
				m_pEventRClick->Event(event);
			}
			break;
			case WM_MBUTTONDOWN:
			{
				if (!m_bNoActivate) ::SetFocus(m_hWndPaint);
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				m_ptLastMousePos = pt;
				CControlUI* pControl = FindControl(pt);
				if (pControl == NULL) break;
				if (pControl->GetManager() != this) break;
				pControl->SetFocus();
				SetCapture();
				TEventUI event = { 0 };
				event.Type = UIEVENT_MBUTTONDOWN;
				event.pSender = pControl;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = (WORD)wParam;
				event.dwTimestamp = ::GetTickCount();
				pControl->Event(event);
				m_pEventClick = pControl;
			}
			break;
			case WM_MBUTTONUP:
			{
				if (m_bMouseCapture) ReleaseCapture();
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				m_ptLastMousePos = pt;
				m_pEventClick = FindControl(pt);
				if (m_pEventClick == NULL) break;

				TEventUI event = { 0 };
				event.Type = UIEVENT_MBUTTONUP;
				event.pSender = m_pEventClick;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = (WORD)wParam;
				event.dwTimestamp = ::GetTickCount();
				m_pEventClick->Event(event);
			}
			break;
			case WM_CONTEXTMENU:
			{
				if (m_pRoot == NULL) break;
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				::ScreenToClient(m_hWndPaint, &pt);
				m_ptLastMousePos = pt;
				if (m_pEventRClick == NULL) break;
				ReleaseCapture();
				TEventUI event = { 0 };
				event.Type = UIEVENT_CONTEXTMENU;
				event.pSender = m_pEventRClick;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = (WORD)wParam;
				event.lParam = (LPARAM)m_pEventRClick;
				event.dwTimestamp = ::GetTickCount();
				m_pEventRClick->Event(event);
				m_pEventRClick = NULL;
			}
			break;
			case WM_TOUCH:
			{
				OnTouchInput(wParam, lParam);
				lRes = 0;
				return true;
			}
			case WM_MOUSEWHEEL:
			{
				if (m_pRoot == NULL) break;
				POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
				::ScreenToClient(m_hWndPaint, &pt);
				m_ptLastMousePos = pt;
				CControlUI* pControl = FindControl(pt);
				if (pControl == NULL) break;
				if (pControl->GetManager() != this) break;
				int zDelta = (int)(short)HIWORD(wParam);
				TEventUI event = { 0 };
				event.Type = UIEVENT_SCROLLWHEEL;
				event.pSender = pControl;
				event.wParam = MAKEWPARAM(zDelta < 0 ? SB_LINEDOWN : SB_LINEUP, zDelta);
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = MapKeyState();
				event.dwTimestamp = ::GetTickCount();
				pControl->Event(event);

				// Let's make sure that the scroll item below the cursor is the same as before...
				::SendMessage(m_hWndPaint, WM_MOUSEMOVE, 0, (LPARAM)MAKELPARAM(m_ptLastMousePos.x, m_ptLastMousePos.y));
			}
			break;
			case WM_CHAR:
			{
				if (m_pRoot == NULL) break;
				if (m_pFocus == NULL) break;
				TEventUI event = { 0 };
				event.Type = UIEVENT_CHAR;
				event.pSender = m_pFocus;
				event.wParam = wParam;
				event.lParam = lParam;
				event.chKey = (TCHAR)wParam;
				event.ptMouse = m_ptLastMousePos;
				event.wKeyState = MapKeyState();
				event.dwTimestamp = ::GetTickCount();
				m_pFocus->Event(event);
			}
			break;
			case WM_KEYDOWN:
			{
				if (m_pRoot == NULL) break;
				if (m_pFocus == NULL) break;
				TEventUI event = { 0 };
				event.Type = UIEVENT_KEYDOWN;
				event.pSender = m_pFocus;
				event.wParam = wParam;
				event.lParam = lParam;
				event.chKey = (TCHAR)wParam;
				event.ptMouse = m_ptLastMousePos;
				event.wKeyState = MapKeyState();
				event.dwTimestamp = ::GetTickCount();
				m_pFocus->Event(event);
				m_pEventKey = m_pFocus;
			}
			break;
			case WM_KEYUP:
			{
				if (m_pRoot == NULL) break;
				if (m_pEventKey == NULL) break;
				TEventUI event = { 0 };
				event.Type = UIEVENT_KEYUP;
				event.pSender = m_pEventKey;
				event.wParam = wParam;
				event.lParam = lParam;
				event.chKey = (TCHAR)wParam;
				event.ptMouse = m_ptLastMousePos;
				event.wKeyState = MapKeyState();
				event.dwTimestamp = ::GetTickCount();
				m_pEventKey->Event(event);
				m_pEventKey = NULL;
			}
			break;
			case WM_SETCURSOR:
			{
				if (m_pRoot == NULL) break;
				if (LOWORD(lParam) != HTCLIENT) break;
				if (m_bMouseCapture) return true;

				POINT pt = { 0 };
				::GetCursorPos(&pt);
				::ScreenToClient(m_hWndPaint, &pt);
				CControlUI* pControl = FindControl(pt);
				if (pControl == NULL) break;
				if ((pControl->GetControlFlags() & UIFLAG_SETCURSOR) == 0) break;
				TEventUI event = { 0 };
				event.Type = UIEVENT_SETCURSOR;
				event.pSender = pControl;
				event.wParam = wParam;
				event.lParam = lParam;
				event.ptMouse = pt;
				event.wKeyState = MapKeyState();
				event.dwTimestamp = ::GetTickCount();
				pControl->Event(event);
			}
			return true;
			case WM_SETFOCUS:
			{
				if (m_pFocus != NULL)
				{
					TEventUI event = { 0 };
					event.Type = UIEVENT_SETFOCUS;
					event.wParam = wParam;
					event.lParam = lParam;
					event.pSender = m_pFocus;
					event.dwTimestamp = ::GetTickCount();
					m_pFocus->Event(event);
				}
				break;
			}
			case WM_KILLFOCUS:
			{
				if (IsCaptured()) ReleaseCapture();
				break;
			}
			case WM_NOTIFY:
			{
				if (lParam == 0) break;
				LPNMHDR lpNMHDR = (LPNMHDR)lParam;
				if (lpNMHDR != NULL) lRes = ::SendMessage(lpNMHDR->hwndFrom, OCM__BASE + uMsg, wParam, lParam);
				return true;
			}
			break;
			case WM_COMMAND:
			{
				if (lParam == 0) break;
				HWND hWndChild = (HWND)lParam;
				lRes = ::SendMessage(hWndChild, OCM__BASE + uMsg, wParam, lParam);
				if (lRes != 0) return true;
			}
			break;
			case WM_CTLCOLOREDIT:
			case WM_CTLCOLORSTATIC:
			{
				// Refer To: http://msdn.microsoft.com/en-us/library/bb761691(v=vs.85).aspx
				// Read-only or disabled edit controls do not send the WM_CTLCOLOREDIT message; instead, they send the WM_CTLCOLORSTATIC message.
				if (lParam == 0) break;
				HWND hWndChild = (HWND)lParam;
				lRes = ::SendMessage(hWndChild, OCM__BASE + uMsg, wParam, lParam);
				if (lRes != 0) return true;
			}
			break;
			default:
				break;
		}
		return false;
	}

	bool CPaintManagerUI::IsUpdateNeeded() const
	{
		return m_bUpdateNeeded;
	}

	void CPaintManagerUI::NeedUpdate()
	{
		m_bUpdateNeeded = true;
	}

	void CPaintManagerUI::Invalidate()
	{
		RECT rcClient = { 0 };
		::GetClientRect(m_hWndPaint, &rcClient);
		::UnionRect(&m_rcLayeredUpdate, &m_rcLayeredUpdate, &rcClient);
		::InvalidateRect(m_hWndPaint, NULL, FALSE);
	}

	void CPaintManagerUI::Invalidate(RECT& rcItem)
	{
		if (rcItem.left < 0) rcItem.left = 0;
		if (rcItem.top < 0) rcItem.top = 0;
		if (rcItem.right < rcItem.left) rcItem.right = rcItem.left;
		if (rcItem.bottom < rcItem.top) rcItem.bottom = rcItem.top;
		::UnionRect(&m_rcLayeredUpdate, &m_rcLayeredUpdate, &rcItem);
		::InvalidateRect(m_hWndPaint, &rcItem, FALSE);
	}

	bool CPaintManagerUI::IsValid()
	{
		return m_hWndPaint != NULL && m_pRoot != NULL;
	}

	bool CPaintManagerUI::AttachDialog(CControlUI* pControl)
	{
		ASSERT(::IsWindow(m_hWndPaint));
		// 创建阴影窗口
		m_shadow.Create(this);

		// Reset any previous attachment
		SetFocus(NULL);
		m_pEventKey = NULL;
		m_pEventHover = NULL;
		m_pEventClick = NULL;
		m_pEventRClick = NULL;
		// Remove the existing control-tree. We might have gotten inside this function as
		// a result of an event fired or similar, so we cannot just delete the objects and
		// pull the internal memory of the calling code. We'll delay the cleanup.
		if (m_pRoot != NULL)
		{
			m_aPostPaintControls.Empty();
			AddDelayedCleanup(m_pRoot);
		}
		// Set the dialog root element
		m_pRoot = pControl;
		// Go ahead...
		m_bUpdateNeeded = true;
		m_bFirstLayout = true;
		m_bFocusNeeded = true;
		// Initiate all control
		return InitControls(pControl);
	}

	bool CPaintManagerUI::InitControls(CControlUI* pControl, CControlUI* pParent /*= NULL*/)
	{
		ASSERT(pControl);
		if (pControl == NULL) return false;
		pControl->SetManager(this, pParent != NULL ? pParent : pControl->GetParent(), true);
		pControl->FindControl(__FindControlFromNameHash, this, UIFIND_ALL);
		return true;
	}

	void CPaintManagerUI::ReapObjects(CControlUI* pControl)
	{
		if (pControl == m_pEventKey) m_pEventKey = NULL;
		if (pControl == m_pEventHover) m_pEventHover = NULL;
		if (pControl == m_pEventClick) m_pEventClick = NULL;
		if (pControl == m_pEventRClick) m_pEventRClick = NULL;
		if (pControl == m_pFocus) m_pFocus = NULL;
		KillTimer(pControl);
		const CDuiString& sName = pControl->GetName();
		if (!sName.IsEmpty())
		{
			if (pControl == FindControl(sName)) m_mNameHash.Remove(sName);
		}
		for (int i = 0; i < m_aAsyncNotify.GetSize(); i++)
		{
			TNotifyUI* pMsg = static_cast<TNotifyUI*>(m_aAsyncNotify[i]);
			if (pMsg->pSender == pControl) pMsg->pSender = NULL;
		}
	}

	bool CPaintManagerUI::AddOptionGroup(LPCTSTR pStrGroupName, CControlUI* pControl)
	{
		LPVOID lp = m_mOptionGroup.Find(pStrGroupName);
		if (lp)
		{
			CStdPtrArray* aOptionGroup = static_cast<CStdPtrArray*>(lp);
			for (int i = 0; i < aOptionGroup->GetSize(); i++)
			{
				if (static_cast<CControlUI*>(aOptionGroup->GetAt(i)) == pControl)
				{
					return false;
				}
			}
			aOptionGroup->Add(pControl);
		}
		else
		{
			CStdPtrArray* aOptionGroup = new CStdPtrArray(6);
			aOptionGroup->Add(pControl);
			m_mOptionGroup.Insert(pStrGroupName, aOptionGroup);
		}
		return true;
	}

	CStdPtrArray* CPaintManagerUI::GetOptionGroup(LPCTSTR pStrGroupName)
	{
		LPVOID lp = m_mOptionGroup.Find(pStrGroupName);
		if (lp) return static_cast<CStdPtrArray*>(lp);
		return NULL;
	}

	void CPaintManagerUI::RemoveOptionGroup(LPCTSTR pStrGroupName, CControlUI* pControl)
	{
		LPVOID lp = m_mOptionGroup.Find(pStrGroupName);
		if (lp)
		{
			CStdPtrArray* aOptionGroup = static_cast<CStdPtrArray*>(lp);
			if (aOptionGroup == NULL) return;
			for (int i = 0; i < aOptionGroup->GetSize(); i++)
			{
				if (static_cast<CControlUI*>(aOptionGroup->GetAt(i)) == pControl)
				{
					aOptionGroup->Remove(i);
					break;
				}
			}
			if (aOptionGroup->IsEmpty())
			{
				delete aOptionGroup;
				m_mOptionGroup.Remove(pStrGroupName);
			}
		}
	}

	void CPaintManagerUI::RemoveAllOptionGroups()
	{
		CStdPtrArray* aOptionGroup;
		for (int i = 0; i < m_mOptionGroup.GetSize(); i++)
		{
			if (LPCTSTR key = m_mOptionGroup.GetAt(i))
			{
				aOptionGroup = static_cast<CStdPtrArray*>(m_mOptionGroup.Find(key));
				delete aOptionGroup;
			}
		}
		m_mOptionGroup.RemoveAll();
	}

	void CPaintManagerUI::MessageLoop()
	{
		MSG msg = { 0 };
		while (::GetMessage(&msg, NULL, 0, 0))
		{
			if (!CPaintManagerUI::TranslateMessage(&msg))
			{
				::TranslateMessage(&msg);
				try
				{
					::DispatchMessage(&msg);
				}
				catch (...)
				{
					DUITRACE(_T("EXCEPTION: %s(%d)\n"), __FILET__, __LINE__);
#ifdef _DEBUG
					throw "CPaintManagerUI::MessageLoop";
#endif
				}
			}
		}
	}

	void CPaintManagerUI::Term()
	{
		// 销毁资源管理器
		CResourceManager::GetInstance()->Release();
		CControlFactory::GetInstance()->Release();

		// 清理共享资源
		// 图片
		TImageInfo* data;
		for (int i = 0; i < m_SharedResInfo.m_ImageHash.GetSize(); i++)
		{
			if (LPCTSTR key = m_SharedResInfo.m_ImageHash.GetAt(i))
			{
				data = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(key, false));
				if (data)
				{
					CRenderEngine::FreeImage(data);
					data = NULL;
				}
			}
		}
		m_SharedResInfo.m_ImageHash.RemoveAll();
		// 字体
		TFontInfo* pFontInfo;
		for (int i = 0; i < m_SharedResInfo.m_CustomFonts.GetSize(); i++)
		{
			if (LPCTSTR key = m_SharedResInfo.m_CustomFonts.GetAt(i))
			{
				pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(key, false));
				if (pFontInfo)
				{
					::DeleteObject(pFontInfo->hFont);
					delete pFontInfo;
					pFontInfo = NULL;
				}
			}
		}
		m_SharedResInfo.m_CustomFonts.RemoveAll();
		// 默认字体
		if (m_SharedResInfo.m_DefaultFontInfo.hFont != NULL)
		{
			::DeleteObject(m_SharedResInfo.m_DefaultFontInfo.hFont);
		}
		// 样式
		CDuiString* pStyle;
		for (int i = 0; i < m_SharedResInfo.m_StyleHash.GetSize(); i++)
		{
			if (LPCTSTR key = m_SharedResInfo.m_StyleHash.GetAt(i))
			{
				pStyle = static_cast<CDuiString*>(m_SharedResInfo.m_StyleHash.Find(key, false));
				if (pStyle)
				{
					delete pStyle;
					pStyle = NULL;
				}
			}
		}
		m_SharedResInfo.m_StyleHash.RemoveAll();

		// 样式
		CDuiString* pAttr;
		for (int i = 0; i < m_SharedResInfo.m_AttrHash.GetSize(); i++)
		{
			if (LPCTSTR key = m_SharedResInfo.m_AttrHash.GetAt(i))
			{
				pAttr = static_cast<CDuiString*>(m_SharedResInfo.m_AttrHash.Find(key, false));
				if (pAttr)
				{
					delete pAttr;
					pAttr = NULL;
				}
			}
		}
		m_SharedResInfo.m_AttrHash.RemoveAll();

		// 关闭ZIP
		if (m_bCachedResourceZip && m_hResourceZip != NULL)
		{
			CloseZip((HZIP)m_hResourceZip);
			m_hResourceZip = NULL;
		}

		if (m_cbZipBuf)
		{
			delete[] m_cbZipBuf;
			m_cbZipBuf = nullptr;
		}
	}

	CDPI* DuiLib::CPaintManagerUI::GetDPIObj()
	{
		if (m_pDPI == NULL)
		{
			m_pDPI = new CDPI;
		}
		return m_pDPI;
	}

	void DuiLib::CPaintManagerUI::SetDPI(int iDPI)
	{
		int scale1 = GetDPIObj()->GetScale();
		GetDPIObj()->SetScale(iDPI);
		int scale2 = GetDPIObj()->GetScale();
		ResetDPIAssets();
		RECT rcWnd = { 0 };
		::GetWindowRect(GetPaintWindow(), &rcWnd);
		RECT* prcNewWindow = &rcWnd;
		if (!::IsZoomed(GetPaintWindow()))
		{
			RECT rc = rcWnd;
			rc.right = rcWnd.left + (rcWnd.right - rcWnd.left) * scale2 / scale1;
			rc.bottom = rcWnd.top + (rcWnd.bottom - rcWnd.top) * scale2 / scale1;
			prcNewWindow = &rc;
		}
		SetWindowPos(GetPaintWindow(), NULL, prcNewWindow->left, prcNewWindow->top, prcNewWindow->right - prcNewWindow->left, prcNewWindow->bottom - prcNewWindow->top, SWP_NOZORDER | SWP_NOACTIVATE);
		if (GetRoot() != NULL) GetRoot()->NeedUpdate();
		::PostMessage(GetPaintWindow(), UIMSG_SET_DPI, 0, 0);
	}

	void DuiLib::CPaintManagerUI::SetAllDPI(int iDPI)
	{
		for (int i = 0; i < m_aPreMessages.GetSize(); i++)
		{
			CPaintManagerUI* pManager = static_cast<CPaintManagerUI*>(m_aPreMessages[i]);
			pManager->SetDPI(iDPI);
		}
	}

	void DuiLib::CPaintManagerUI::ResetDPIAssets()
	{
		RemoveAllDrawInfos();
		RemoveAllImages();;

		for (int it = 0; it < m_ResInfo.m_CustomFonts.GetSize(); it++)
		{
			TFontInfo* pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(m_ResInfo.m_CustomFonts[it]));
			RebuildFont(pFontInfo);
		}
		RebuildFont(&m_ResInfo.m_DefaultFontInfo);

		for (int it = 0; it < m_SharedResInfo.m_CustomFonts.GetSize(); it++)
		{
			TFontInfo* pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(m_SharedResInfo.m_CustomFonts[it]));
			RebuildFont(pFontInfo);
		}
		RebuildFont(&m_SharedResInfo.m_DefaultFontInfo);

		CStdPtrArray* richEditList = FindSubControlsByClass(GetRoot(), _T("RichEditUI"));
		for (int i = 0; i < richEditList->GetSize(); i++)
		{
			CRichEditUI* pT = static_cast<CRichEditUI*>((*richEditList)[i]);
			pT->SetFont(pT->GetFont());

		}
	}

	void DuiLib::CPaintManagerUI::RebuildFont(TFontInfo* pFontInfo)
	{
		::DeleteObject(pFontInfo->hFont);
		LOGFONT lf = { 0 };
		::GetObject(::GetStockObject(DEFAULT_GUI_FONT), sizeof(LOGFONT), &lf);
		_tcsncpy(lf.lfFaceName, pFontInfo->sFontName, LF_FACESIZE);
		lf.lfCharSet = DEFAULT_CHARSET;
		lf.lfHeight = -GetDPIObj()->Scale(pFontInfo->iSize);
		lf.lfQuality = CLEARTYPE_QUALITY;
		if (pFontInfo->bBold) lf.lfWeight += FW_BOLD;
		if (pFontInfo->bUnderline) lf.lfUnderline = TRUE;
		if (pFontInfo->bItalic) lf.lfItalic = TRUE;
		HFONT hFont = ::CreateFontIndirect(&lf);
		pFontInfo->hFont = hFont;
		::ZeroMemory(&(pFontInfo->tm), sizeof(pFontInfo->tm));
		if (m_hDcPaint)
		{
			HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, hFont);
			::GetTextMetrics(m_hDcPaint, &pFontInfo->tm);
			::SelectObject(m_hDcPaint, hOldFont);
		}
	}

	CControlUI* CPaintManagerUI::GetFocus() const
	{
		return m_pFocus;
	}

	void CPaintManagerUI::SetFocus(CControlUI* pControl)
	{
		// Paint manager window has focus?
		HWND hFocusWnd = ::GetFocus();
		if (!m_bNoActivate && hFocusWnd != m_hWndPaint && pControl != m_pFocus) ::SetFocus(m_hWndPaint);
		// Already has focus?
		if (pControl == m_pFocus) return;
		// Remove focus from old control
		if (m_pFocus != NULL)
		{
			TEventUI event = { 0 };
			event.Type = UIEVENT_KILLFOCUS;
			event.pSender = pControl;
			event.dwTimestamp = ::GetTickCount();
			m_pFocus->Event(event);
			SendNotify(m_pFocus, DUI_MSGTYPE_KILLFOCUS);
			m_pFocus = NULL;
		}
		if (pControl == NULL) return;
		// Set focus to new control
		if (pControl != NULL
			&& pControl->GetManager() == this
			&& pControl->IsVisible()
			&& pControl->IsEnabled())
		{
			m_pFocus = pControl;
			TEventUI event = { 0 };
			event.Type = UIEVENT_SETFOCUS;
			event.pSender = pControl;
			event.dwTimestamp = ::GetTickCount();
			m_pFocus->Event(event);
			SendNotify(m_pFocus, DUI_MSGTYPE_SETFOCUS);
		}
	}

	void CPaintManagerUI::SetFocusNeeded(CControlUI* pControl)
	{
		if (!m_bNoActivate) ::SetFocus(m_hWndPaint);
		if (pControl == NULL) return;
		if (m_pFocus != NULL)
		{
			TEventUI event = { 0 };
			event.Type = UIEVENT_KILLFOCUS;
			event.pSender = pControl;
			event.dwTimestamp = ::GetTickCount();
			m_pFocus->Event(event);
			SendNotify(m_pFocus, DUI_MSGTYPE_KILLFOCUS);
			m_pFocus = NULL;
		}
		FINDTABINFO info = { 0 };
		info.pFocus = pControl;
		info.bForward = false;
		m_pFocus = m_pRoot->FindControl(__FindControlFromTab, &info, UIFIND_VISIBLE | UIFIND_ENABLED | UIFIND_ME_FIRST);
		m_bFocusNeeded = true;
		if (m_pRoot != NULL) m_pRoot->NeedUpdate();
	}

	bool CPaintManagerUI::SetTimer(CControlUI* pControl, UINT nTimerID, UINT uElapse)
	{
		ASSERT(pControl != NULL);
		ASSERT(uElapse > 0);
		for (int i = 0; i < m_aTimers.GetSize(); i++)
		{
			TIMERINFO* pTimer = static_cast<TIMERINFO*>(m_aTimers[i]);
			if (pTimer->pSender == pControl
				&& pTimer->hWnd == m_hWndPaint
				&& pTimer->nLocalID == nTimerID)
			{
				if (pTimer->bKilled == true)
				{
					if (::SetTimer(m_hWndPaint, pTimer->uWinTimer, uElapse, NULL))
					{
						pTimer->bKilled = false;
						return true;
					}
					return false;
				}
				return false;
			}
		}

		m_uTimerID = (++m_uTimerID) % 0xF0; //0xf1-0xfe特殊用途
		if (!::SetTimer(m_hWndPaint, m_uTimerID, uElapse, NULL)) return FALSE;
		TIMERINFO* pTimer = new TIMERINFO;
		if (pTimer == NULL) return FALSE;
		pTimer->hWnd = m_hWndPaint;
		pTimer->pSender = pControl;
		pTimer->nLocalID = nTimerID;
		pTimer->uWinTimer = m_uTimerID;
		pTimer->bKilled = false;
		return m_aTimers.Add(pTimer);
	}

	bool CPaintManagerUI::KillTimer(CControlUI* pControl, UINT nTimerID)
	{
		ASSERT(pControl != NULL);
		for (int i = 0; i < m_aTimers.GetSize(); i++)
		{
			TIMERINFO* pTimer = static_cast<TIMERINFO*>(m_aTimers[i]);
			if (pTimer->pSender == pControl
				&& pTimer->hWnd == m_hWndPaint
				&& pTimer->nLocalID == nTimerID)
			{
				if (pTimer->bKilled == false)
				{
					if (::IsWindow(m_hWndPaint)) ::KillTimer(pTimer->hWnd, pTimer->uWinTimer);
					pTimer->bKilled = true;
					return true;
				}
			}
		}
		return false;
	}

	void CPaintManagerUI::KillTimer(CControlUI* pControl)
	{
		ASSERT(pControl != NULL);
		int count = m_aTimers.GetSize();
		for (int i = 0, j = 0; i < count; i++)
		{
			TIMERINFO* pTimer = static_cast<TIMERINFO*>(m_aTimers[i - j]);
			if (pTimer->pSender == pControl && pTimer->hWnd == m_hWndPaint)
			{
				if (pTimer->bKilled == false) ::KillTimer(pTimer->hWnd, pTimer->uWinTimer);
				delete pTimer;
				m_aTimers.Remove(i - j);
				j++;
			}
		}
	}

	void CPaintManagerUI::RemoveAllTimers()
	{
		for (int i = 0; i < m_aTimers.GetSize(); i++)
		{
			TIMERINFO* pTimer = static_cast<TIMERINFO*>(m_aTimers[i]);
			if (pTimer->hWnd == m_hWndPaint)
			{
				if (pTimer->bKilled == false)
				{
					if (::IsWindow(m_hWndPaint)) ::KillTimer(m_hWndPaint, pTimer->uWinTimer);
				}
				delete pTimer;
			}
		}

		m_aTimers.Empty();
	}

	void CPaintManagerUI::SetCapture()
	{
		::SetCapture(m_hWndPaint);
		m_bMouseCapture = true;
	}

	void CPaintManagerUI::ReleaseCapture()
	{
		::ReleaseCapture();
		m_bMouseCapture = false;
		m_bDragMode = false;
	}

	bool CPaintManagerUI::IsCaptured()
	{
		return m_bMouseCapture;
	}

	bool CPaintManagerUI::IsPainting()
	{
		return m_bIsPainting;
	}

	void CPaintManagerUI::SetPainting(bool bIsPainting)
	{
		m_bIsPainting = bIsPainting;
	}

	bool CPaintManagerUI::SetNextTabControl(bool bForward)
	{
		// If we're in the process of restructuring the layout we can delay the
		// focus calulation until the next repaint.
		if (m_bUpdateNeeded && bForward)
		{
			m_bFocusNeeded = true;
			::InvalidateRect(m_hWndPaint, NULL, FALSE);
			return true;
		}
		// Find next/previous tabbable control
		FINDTABINFO info1 = { 0 };
		info1.pFocus = m_pFocus;
		info1.bForward = bForward;
		CControlUI* pControl = m_pRoot->FindControl(__FindControlFromTab, &info1, UIFIND_VISIBLE | UIFIND_ENABLED | UIFIND_ME_FIRST);
		if (pControl == NULL)
		{
			if (bForward)
			{
				// Wrap around
				FINDTABINFO info2 = { 0 };
				info2.pFocus = bForward ? NULL : info1.pLast;
				info2.bForward = bForward;
				pControl = m_pRoot->FindControl(__FindControlFromTab, &info2, UIFIND_VISIBLE | UIFIND_ENABLED | UIFIND_ME_FIRST);
			}
			else
			{
				pControl = info1.pLast;
			}
		}
		if (pControl != NULL) SetFocus(pControl);
		m_bFocusNeeded = false;
		return true;
	}

	bool CPaintManagerUI::AddNotifier(INotifyUI* pNotifier)
	{
		ASSERT(m_aNotifiers.Find(pNotifier) < 0);
		return m_aNotifiers.Add(pNotifier);
	}

	bool CPaintManagerUI::RemoveNotifier(INotifyUI* pNotifier)
	{
		for (int i = 0; i < m_aNotifiers.GetSize(); i++)
		{
			if (static_cast<INotifyUI*>(m_aNotifiers[i]) == pNotifier)
			{
				return m_aNotifiers.Remove(i);
			}
		}
		return false;
	}

	bool CPaintManagerUI::AddPreMessageFilter(IMessageFilterUI* pFilter)
	{
		ASSERT(m_aPreMessageFilters.Find(pFilter) < 0);
		return m_aPreMessageFilters.Add(pFilter);
	}

	bool CPaintManagerUI::RemovePreMessageFilter(IMessageFilterUI* pFilter)
	{
		for (int i = 0; i < m_aPreMessageFilters.GetSize(); i++)
		{
			if (static_cast<IMessageFilterUI*>(m_aPreMessageFilters[i]) == pFilter)
			{
				return m_aPreMessageFilters.Remove(i);
			}
		}
		return false;
	}

	bool CPaintManagerUI::AddMessageFilter(IMessageFilterUI* pFilter)
	{
		ASSERT(m_aMessageFilters.Find(pFilter) < 0);
		return m_aMessageFilters.Add(pFilter);
	}

	bool CPaintManagerUI::RemoveMessageFilter(IMessageFilterUI* pFilter)
	{
		for (int i = 0; i < m_aMessageFilters.GetSize(); i++)
		{
			if (static_cast<IMessageFilterUI*>(m_aMessageFilters[i]) == pFilter)
			{
				return m_aMessageFilters.Remove(i);
			}
		}
		return false;
	}

	int CPaintManagerUI::GetPostPaintCount() const
	{
		return m_aPostPaintControls.GetSize();
	}

	bool CPaintManagerUI::IsPostPaint(CControlUI* pControl)
	{
		return m_aPostPaintControls.Find(pControl) >= 0;
	}

	bool CPaintManagerUI::AddPostPaint(CControlUI* pControl)
	{
		ASSERT(m_aPostPaintControls.Find(pControl) < 0);
		return m_aPostPaintControls.Add(pControl);
	}

	bool CPaintManagerUI::RemovePostPaint(CControlUI* pControl)
	{
		for (int i = 0; i < m_aPostPaintControls.GetSize(); i++)
		{
			if (static_cast<CControlUI*>(m_aPostPaintControls[i]) == pControl)
			{
				return m_aPostPaintControls.Remove(i);
			}
		}
		return false;
	}

	bool CPaintManagerUI::SetPostPaintIndex(CControlUI* pControl, int iIndex)
	{
		RemovePostPaint(pControl);
		return m_aPostPaintControls.InsertAt(iIndex, pControl);
	}

	int CPaintManagerUI::GetNativeWindowCount() const
	{
		return m_aNativeWindow.GetSize();
	}

	bool CPaintManagerUI::AddNativeWindow(CControlUI* pControl, HWND hChildWnd)
	{
		if (pControl == NULL || hChildWnd == NULL) return false;

		RECT rcChildWnd = GetNativeWindowRect(hChildWnd);
		Invalidate(rcChildWnd);

		if (m_aNativeWindow.Find(hChildWnd) >= 0) return false;
		if (m_aNativeWindow.Add(hChildWnd))
		{
			m_aNativeWindowControl.Add(pControl);
			return true;
		}
		return false;
	}

	bool CPaintManagerUI::RemoveNativeWindow(HWND hChildWnd)
	{
		for (int i = 0; i < m_aNativeWindow.GetSize(); i++)
		{
			if (static_cast<HWND>(m_aNativeWindow[i]) == hChildWnd)
			{
				if (m_aNativeWindow.Remove(i))
				{
					m_aNativeWindowControl.Remove(i);
					return true;
				}
				return false;
			}
		}
		return false;
	}

	RECT CPaintManagerUI::GetNativeWindowRect(HWND hChildWnd)
	{
		RECT rcChildWnd;
		::GetWindowRect(hChildWnd, &rcChildWnd);
		::ScreenToClient(m_hWndPaint, (LPPOINT)(&rcChildWnd));
		::ScreenToClient(m_hWndPaint, (LPPOINT)(&rcChildWnd) + 1);
		return rcChildWnd;
	}

	void CPaintManagerUI::AddDelayedCleanup(CControlUI* pControl)
	{
		if (pControl == NULL) return;
		pControl->SetManager(this, NULL, false);
		m_aDelayedCleanup.Add(pControl);
		PostAsyncNotify();
	}

	void CPaintManagerUI::AddMouseLeaveNeeded(CControlUI* pControl)
	{
		if (pControl == NULL) return;
		for (int i = 0; i < m_aNeedMouseLeaveNeeded.GetSize(); i++)
		{
			if (static_cast<CControlUI*>(m_aNeedMouseLeaveNeeded[i]) == pControl)
			{
				return;
			}
		}
		m_aNeedMouseLeaveNeeded.Add(pControl);
	}

	bool CPaintManagerUI::RemoveMouseLeaveNeeded(CControlUI* pControl)
	{
		if (pControl == NULL) return false;
		for (int i = 0; i < m_aNeedMouseLeaveNeeded.GetSize(); i++)
		{
			if (static_cast<CControlUI*>(m_aNeedMouseLeaveNeeded[i]) == pControl)
			{
				return m_aNeedMouseLeaveNeeded.Remove(i);
			}
		}
		return false;
	}

	void CPaintManagerUI::SendNotify(CControlUI* pControl, LPCTSTR pstrMessage, WPARAM wParam /*= 0*/, LPARAM lParam /*= 0*/, bool bAsync /*= false*/)
	{
		TNotifyUI Msg;
		Msg.pSender = pControl;
		Msg.sType = pstrMessage;
		Msg.wParam = wParam;
		Msg.lParam = lParam;
		SendNotify(Msg, bAsync);
	}

	void CPaintManagerUI::SendNotify(TNotifyUI& Msg, bool bAsync /*= false*/)
	{
		Msg.ptMouse = m_ptLastMousePos;
		Msg.dwTimestamp = ::GetTickCount();
		if (m_bUsedVirtualWnd)
		{
			Msg.sVirtualWnd = Msg.pSender->GetVirtualWnd();
		}

		if (!bAsync)
		{
			// Send to all listeners
			if (Msg.pSender != NULL)
			{
				if (Msg.pSender->OnNotify) Msg.pSender->OnNotify(&Msg);
			}
			for (int i = 0; i < m_aNotifiers.GetSize(); i++)
			{
				static_cast<INotifyUI*>(m_aNotifiers[i])->Notify(Msg);
			}
		}
		else
		{
			TNotifyUI* pMsg = new TNotifyUI;
			pMsg->sVirtualWnd = Msg.sVirtualWnd;
			pMsg->pSender = Msg.pSender;
			pMsg->sType = Msg.sType;
			pMsg->wParam = Msg.wParam;
			pMsg->lParam = Msg.lParam;
			pMsg->ptMouse = Msg.ptMouse;
			pMsg->dwTimestamp = Msg.dwTimestamp;
			m_aAsyncNotify.Add(pMsg);

			PostAsyncNotify();
		}
	}

	bool CPaintManagerUI::IsForceUseSharedRes() const
	{
		return m_bForceUseSharedRes;
	}

	void CPaintManagerUI::SetForceUseSharedRes(bool bForce)
	{
		m_bForceUseSharedRes = bForce;
	}

	DWORD CPaintManagerUI::GetDefaultDisabledColor() const
	{
		return m_ResInfo.m_dwDefaultDisabledColor;
	}

	void CPaintManagerUI::SetDefaultDisabledColor(DWORD dwColor, bool bShared)
	{
		if (bShared)
		{
			if (m_ResInfo.m_dwDefaultDisabledColor == m_SharedResInfo.m_dwDefaultDisabledColor)
				m_ResInfo.m_dwDefaultDisabledColor = dwColor;
			m_SharedResInfo.m_dwDefaultDisabledColor = dwColor;
		}
		else
		{
			m_ResInfo.m_dwDefaultDisabledColor = dwColor;
		}
	}

	DWORD CPaintManagerUI::GetDefaultFontColor() const
	{
		return m_ResInfo.m_dwDefaultFontColor;
	}

	void CPaintManagerUI::SetDefaultFontColor(DWORD dwColor, bool bShared)
	{
		if (bShared)
		{
			if (m_ResInfo.m_dwDefaultFontColor == m_SharedResInfo.m_dwDefaultFontColor)
				m_ResInfo.m_dwDefaultFontColor = dwColor;
			m_SharedResInfo.m_dwDefaultFontColor = dwColor;
		}
		else
		{
			m_ResInfo.m_dwDefaultFontColor = dwColor;
		}
	}

	DWORD CPaintManagerUI::GetDefaultLinkFontColor() const
	{
		return m_ResInfo.m_dwDefaultLinkFontColor;
	}

	void CPaintManagerUI::SetDefaultLinkFontColor(DWORD dwColor, bool bShared)
	{
		if (bShared)
		{
			if (m_ResInfo.m_dwDefaultLinkFontColor == m_SharedResInfo.m_dwDefaultLinkFontColor)
				m_ResInfo.m_dwDefaultLinkFontColor = dwColor;
			m_SharedResInfo.m_dwDefaultLinkFontColor = dwColor;
		}
		else
		{
			m_ResInfo.m_dwDefaultLinkFontColor = dwColor;
		}
	}

	DWORD CPaintManagerUI::GetDefaultLinkHoverFontColor() const
	{
		return m_ResInfo.m_dwDefaultLinkHoverFontColor;
	}

	void CPaintManagerUI::SetDefaultLinkHoverFontColor(DWORD dwColor, bool bShared)
	{
		if (bShared)
		{
			if (m_ResInfo.m_dwDefaultLinkHoverFontColor == m_SharedResInfo.m_dwDefaultLinkHoverFontColor)
				m_ResInfo.m_dwDefaultLinkHoverFontColor = dwColor;
			m_SharedResInfo.m_dwDefaultLinkHoverFontColor = dwColor;
		}
		else
		{
			m_ResInfo.m_dwDefaultLinkHoverFontColor = dwColor;
		}
	}

	DWORD CPaintManagerUI::GetDefaultSelectedBkColor() const
	{
		return m_ResInfo.m_dwDefaultSelectedBkColor;
	}

	void CPaintManagerUI::SetDefaultSelectedBkColor(DWORD dwColor, bool bShared)
	{
		if (bShared)
		{
			if (m_ResInfo.m_dwDefaultSelectedBkColor == m_SharedResInfo.m_dwDefaultSelectedBkColor)
				m_ResInfo.m_dwDefaultSelectedBkColor = dwColor;
			m_SharedResInfo.m_dwDefaultSelectedBkColor = dwColor;
		}
		else
		{
			m_ResInfo.m_dwDefaultSelectedBkColor = dwColor;
		}
	}

	TFontInfo* CPaintManagerUI::GetDefaultFontInfo()
	{
		if (m_ResInfo.m_DefaultFontInfo.sFontName.IsEmpty())
		{
			if (m_SharedResInfo.m_DefaultFontInfo.tm.tmHeight == 0)
			{
				HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, m_SharedResInfo.m_DefaultFontInfo.hFont);
				::GetTextMetrics(m_hDcPaint, &m_SharedResInfo.m_DefaultFontInfo.tm);
				::SelectObject(m_hDcPaint, hOldFont);
			}
			return &m_SharedResInfo.m_DefaultFontInfo;
		}
		else
		{
			if (m_ResInfo.m_DefaultFontInfo.tm.tmHeight == 0)
			{
				HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, m_ResInfo.m_DefaultFontInfo.hFont);
				::GetTextMetrics(m_hDcPaint, &m_ResInfo.m_DefaultFontInfo.tm);
				::SelectObject(m_hDcPaint, hOldFont);
			}
			return &m_ResInfo.m_DefaultFontInfo;
		}
	}

	void CPaintManagerUI::SetDefaultFont(LPCTSTR pStrFontName, int nSize, bool bBold, bool bUnderline, bool bItalic, bool bStrikeout, bool bShared)
	{
		LOGFONT lf = { 0 };
		::GetObject(::GetStockObject(DEFAULT_GUI_FONT), sizeof(LOGFONT), &lf);
		if (lstrlen(pStrFontName) > 0)
		{
			TCHAR szFaceName[32] = { 0 };//_T("@");
			_tcsncat(szFaceName, pStrFontName, LF_FACESIZE);
			_tcsncpy(lf.lfFaceName, szFaceName, LF_FACESIZE);
		}
		lf.lfCharSet = DEFAULT_CHARSET;
		lf.lfHeight = -GetDPIObj()->Scale(nSize);;
		if (bBold) lf.lfWeight += FW_BOLD;
		if (bUnderline) lf.lfUnderline = TRUE;
		if (bItalic) lf.lfItalic = TRUE;
		if (bStrikeout) lf.lfStrikeOut = TRUE;

		HFONT hFont = ::CreateFontIndirect(&lf);
		if (hFont == NULL) return;

		if (bShared)
		{
			::DeleteObject(m_SharedResInfo.m_DefaultFontInfo.hFont);
			m_SharedResInfo.m_DefaultFontInfo.hFont = hFont;
			m_SharedResInfo.m_DefaultFontInfo.sFontName = lf.lfFaceName;
			m_SharedResInfo.m_DefaultFontInfo.iSize = nSize;
			m_SharedResInfo.m_DefaultFontInfo.bBold = bBold;
			m_SharedResInfo.m_DefaultFontInfo.bUnderline = bUnderline;
			m_SharedResInfo.m_DefaultFontInfo.bItalic = bItalic;
			m_SharedResInfo.m_DefaultFontInfo.bStrikeout = bStrikeout;
			::ZeroMemory(&m_SharedResInfo.m_DefaultFontInfo.tm, sizeof(m_SharedResInfo.m_DefaultFontInfo.tm));
			if (m_hDcPaint)
			{
				HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, hFont);
				::GetTextMetrics(m_hDcPaint, &m_SharedResInfo.m_DefaultFontInfo.tm);
				::SelectObject(m_hDcPaint, hOldFont);
			}
		}
		else
		{
			::DeleteObject(m_ResInfo.m_DefaultFontInfo.hFont);
			m_ResInfo.m_DefaultFontInfo.hFont = hFont;
			m_ResInfo.m_DefaultFontInfo.sFontName = lf.lfFaceName;
			m_ResInfo.m_DefaultFontInfo.iSize = nSize;
			m_ResInfo.m_DefaultFontInfo.bBold = bBold;
			m_ResInfo.m_DefaultFontInfo.bUnderline = bUnderline;
			m_ResInfo.m_DefaultFontInfo.bItalic = bItalic;
			m_ResInfo.m_DefaultFontInfo.bStrikeout = bStrikeout;
			::ZeroMemory(&m_ResInfo.m_DefaultFontInfo.tm, sizeof(m_ResInfo.m_DefaultFontInfo.tm));
			if (m_hDcPaint)
			{
				HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, hFont);
				::GetTextMetrics(m_hDcPaint, &m_ResInfo.m_DefaultFontInfo.tm);
				::SelectObject(m_hDcPaint, hOldFont);
			}
		}
	}

	DWORD CPaintManagerUI::GetCustomFontCount(bool bShared) const
	{
		if (bShared)
			return m_SharedResInfo.m_CustomFonts.GetSize();
		else
			return m_ResInfo.m_CustomFonts.GetSize();
	}

	HFONT CPaintManagerUI::AddFont(int id, LPCTSTR pStrFontName, int nSize, bool bBold, bool bUnderline, bool bItalic, bool bStrikeout, bool bShared)
	{
		LOGFONT lf = { 0 };
		::GetObject(::GetStockObject(DEFAULT_GUI_FONT), sizeof(LOGFONT), &lf);
		if (lstrlen(pStrFontName) > 0)
		{
			TCHAR szFaceName[32] = { 0 };//_T("@");
			_tcsncat(szFaceName, pStrFontName, LF_FACESIZE);
			_tcsncpy(lf.lfFaceName, szFaceName, LF_FACESIZE);
		}
		lf.lfCharSet = DEFAULT_CHARSET;
		lf.lfHeight = -GetDPIObj()->Scale(nSize);
		if (bBold) lf.lfWeight = FW_BOLD;
		if (bUnderline) lf.lfUnderline = TRUE;
		if (bItalic) lf.lfItalic = TRUE;
		if (bStrikeout) lf.lfStrikeOut = TRUE;
		HFONT hFont = ::CreateFontIndirect(&lf);
		if (hFont == NULL) return NULL;

		TFontInfo* pFontInfo = new TFontInfo;
		if (!pFontInfo) return false;
		::ZeroMemory(pFontInfo, sizeof(TFontInfo));
		pFontInfo->hFont = hFont;
		pFontInfo->sFontName = lf.lfFaceName;
		pFontInfo->iSize = nSize;
		pFontInfo->bBold = bBold;
		pFontInfo->bUnderline = bUnderline;
		pFontInfo->bItalic = bItalic;
		pFontInfo->bStrikeout = bStrikeout;
		if (m_hDcPaint)
		{
			HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, hFont);
			::GetTextMetrics(m_hDcPaint, &pFontInfo->tm);
			::SelectObject(m_hDcPaint, hOldFont);
		}
		TCHAR idBuffer[16];
		::ZeroMemory(idBuffer, sizeof(idBuffer));
		_itot(id, idBuffer, 10);
		if (bShared || m_bForceUseSharedRes)
		{
			TFontInfo* pOldFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(idBuffer));
			if (pOldFontInfo)
			{
				::DeleteObject(pOldFontInfo->hFont);
				delete pOldFontInfo;
				m_SharedResInfo.m_CustomFonts.Remove(idBuffer);
			}

			if (!m_SharedResInfo.m_CustomFonts.Insert(idBuffer, pFontInfo))
			{
				::DeleteObject(hFont);
				delete pFontInfo;
				return NULL;
			}
		}
		else
		{
			TFontInfo* pOldFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(idBuffer));
			if (pOldFontInfo)
			{
				::DeleteObject(pOldFontInfo->hFont);
				delete pOldFontInfo;
				m_ResInfo.m_CustomFonts.Remove(idBuffer);
			}

			if (!m_ResInfo.m_CustomFonts.Insert(idBuffer, pFontInfo))
			{
				::DeleteObject(hFont);
				delete pFontInfo;
				return NULL;
			}
		}

		return hFont;
	}
	void CPaintManagerUI::AddFontArray(LPCTSTR pstrPath)
	{
		LPBYTE pData = NULL;
		DWORD dwSize = 0;
		do
		{
			CDuiString sFile = CPaintManagerUI::GetResourcePath();
			if (CPaintManagerUI::GetResourceZip().IsEmpty())
			{
				sFile += pstrPath;
				HANDLE hFile = ::CreateFile(sFile.GetData(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, \
					FILE_ATTRIBUTE_NORMAL, NULL);
				if (hFile == INVALID_HANDLE_VALUE) break;
				dwSize = ::GetFileSize(hFile, NULL);
				if (dwSize == 0) break;

				DWORD dwRead = 0;
				pData = new BYTE[dwSize];
				::ReadFile(hFile, pData, dwSize, &dwRead, NULL);
				::CloseHandle(hFile);

				if (dwRead != dwSize)
				{
					delete[] pData;
					pData = NULL;
					break;
				}
			}
			else
			{
				sFile += CPaintManagerUI::GetResourceZip();
				HZIP hz = NULL;
				if (CPaintManagerUI::IsCachedResourceZip()) hz = (HZIP)CPaintManagerUI::GetResourceZipHandle();
				else
				{
					CDuiString sFilePwd = CPaintManagerUI::GetResourceZipPwd();
#ifdef UNICODE
					char* pwd = w2a((wchar_t*)sFilePwd.GetData());
					hz = OpenZip(sFile.GetData(), pwd);
					if (pwd) delete[] pwd;
#else
					hz = OpenZip(sFile.GetData(), sFilePwd.GetData());
#endif
				}
				if (hz == NULL) break;
				ZIPENTRY ze;
				int i = 0;
				CDuiString key = pstrPath;
				key.Replace(_T("\\"), _T("/"));
				if (FindZipItem(hz, key, true, &i, &ze) != 0) break;
				dwSize = ze.unc_size;
				if (dwSize == 0) break;
				pData = new BYTE[dwSize];
				int res = UnzipItem(hz, i, pData, dwSize);
				if (res != 0x00000000 && res != 0x00000600)
				{
					delete[] pData;
					pData = NULL;
					if (!CPaintManagerUI::IsCachedResourceZip()) CloseZip(hz);
					break;
				}
				if (!CPaintManagerUI::IsCachedResourceZip()) CloseZip(hz);
			}

		} while (0);

		while (!pData)
		{
			//读不到图片, 则直接去读取bitmap.m_lpstr指向的路径
			HANDLE hFile = ::CreateFile(pstrPath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
			if (hFile == INVALID_HANDLE_VALUE) break;
			dwSize = ::GetFileSize(hFile, NULL);
			if (dwSize == 0) break;

			DWORD dwRead = 0;
			pData = new BYTE[dwSize];
			::ReadFile(hFile, pData, dwSize, &dwRead, NULL);
			::CloseHandle(hFile);

			if (dwRead != dwSize)
			{
				delete[] pData;
				pData = NULL;
			}
			break;
		}
		DWORD nFonts;
		HANDLE hFont = ::AddFontMemResourceEx(pData, dwSize, NULL, &nFonts);
		delete[] pData;
		pData = NULL;
		m_aFonts.Add(hFont);
	}
	HFONT CPaintManagerUI::GetFont(int id)
	{
		if (id < 0) return GetDefaultFontInfo()->hFont;

		TCHAR idBuffer[16];
		::ZeroMemory(idBuffer, sizeof(idBuffer));
		_itot(id, idBuffer, 10);
		TFontInfo* pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(idBuffer));
		if (!pFontInfo) pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(idBuffer));
		if (!pFontInfo) return GetDefaultFontInfo()->hFont;
		return pFontInfo->hFont;
	}

	HFONT CPaintManagerUI::GetFont(LPCTSTR pStrFontName, int nSize, bool bBold, bool bUnderline, bool bItalic, bool bStrikeout)
	{
		TFontInfo* pFontInfo = NULL;
		for (int i = 0; i < m_ResInfo.m_CustomFonts.GetSize(); i++)
		{
			if (LPCTSTR key = m_ResInfo.m_CustomFonts.GetAt(i))
			{
				pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(key));
				if (pFontInfo && pFontInfo->sFontName == pStrFontName && pFontInfo->iSize == nSize &&
					pFontInfo->bBold == bBold && pFontInfo->bUnderline == bUnderline && pFontInfo->bItalic == bItalic
					&& pFontInfo->bStrikeout == bStrikeout)
					return pFontInfo->hFont;
			}
		}
		for (int i = 0; i < m_SharedResInfo.m_CustomFonts.GetSize(); i++)
		{
			if (LPCTSTR key = m_SharedResInfo.m_CustomFonts.GetAt(i))
			{
				pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(key));
				if (pFontInfo && pFontInfo->sFontName == pStrFontName && pFontInfo->iSize == nSize &&
					pFontInfo->bBold == bBold && pFontInfo->bUnderline == bUnderline && pFontInfo->bItalic == bItalic
					&& pFontInfo->bStrikeout == bStrikeout)
					return pFontInfo->hFont;
			}
		}

		return NULL;
	}

	int CPaintManagerUI::GetFontIndex(HFONT hFont, bool bShared)
	{
		TFontInfo* pFontInfo = NULL;
		if (bShared)
		{
			for (int i = 0; i < m_SharedResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(key));
					if (pFontInfo && pFontInfo->hFont == hFont) return _ttoi(key);
				}
			}
		}
		else
		{
			for (int i = 0; i < m_ResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_ResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(key));
					if (pFontInfo && pFontInfo->hFont == hFont) return _ttoi(key);
				}
			}
		}

		return -1;
	}

	int CPaintManagerUI::GetFontIndex(LPCTSTR pStrFontName, int nSize, bool bBold, bool bUnderline, bool bItalic, bool bStrikeout, bool bShared)
	{
		TFontInfo* pFontInfo = NULL;
		if (bShared)
		{
			for (int i = 0; i < m_SharedResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(key));
					if (pFontInfo && pFontInfo->sFontName == pStrFontName && pFontInfo->iSize == nSize &&
						pFontInfo->bBold == bBold && pFontInfo->bUnderline == bUnderline && pFontInfo->bItalic == bItalic
						&& pFontInfo->bStrikeout == bStrikeout)
						return _ttoi(key);
				}
			}
		}
		else
		{
			for (int i = 0; i < m_ResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_ResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(key));
					if (pFontInfo && pFontInfo->sFontName == pStrFontName && pFontInfo->iSize == nSize &&
						pFontInfo->bBold == bBold && pFontInfo->bUnderline == bUnderline && pFontInfo->bItalic == bItalic
						&& pFontInfo->bStrikeout == bStrikeout)
						return _ttoi(key);
				}
			}
		}

		return -1;
	}

	void CPaintManagerUI::RemoveFont(HFONT hFont, bool bShared)
	{
		TFontInfo* pFontInfo = NULL;
		if (bShared)
		{
			for (int i = 0; i < m_SharedResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(key));
					if (pFontInfo && pFontInfo->hFont == hFont)
					{
						::DeleteObject(pFontInfo->hFont);
						delete pFontInfo;
						m_SharedResInfo.m_CustomFonts.Remove(key);
						return;
					}
				}
			}
		}
		else
		{
			for (int i = 0; i < m_ResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_ResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(key));
					if (pFontInfo && pFontInfo->hFont == hFont)
					{
						::DeleteObject(pFontInfo->hFont);
						delete pFontInfo;
						m_ResInfo.m_CustomFonts.Remove(key);
						return;
					}
				}
			}
		}
	}

	void CPaintManagerUI::RemoveFont(int id, bool bShared)
	{
		TCHAR idBuffer[16];
		::ZeroMemory(idBuffer, sizeof(idBuffer));
		_itot(id, idBuffer, 10);

		TFontInfo* pFontInfo = NULL;
		if (bShared)
		{
			pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(idBuffer));
			if (pFontInfo)
			{
				::DeleteObject(pFontInfo->hFont);
				delete pFontInfo;
				m_SharedResInfo.m_CustomFonts.Remove(idBuffer);
			}
		}
		else
		{
			pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(idBuffer));
			if (pFontInfo)
			{
				::DeleteObject(pFontInfo->hFont);
				delete pFontInfo;
				m_ResInfo.m_CustomFonts.Remove(idBuffer);
			}
		}
	}

	void CPaintManagerUI::RemoveAllFonts(bool bShared)
	{
		TFontInfo* pFontInfo;
		if (bShared)
		{
			for (int i = 0; i < m_SharedResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(key, false));
					if (pFontInfo)
					{
						::DeleteObject(pFontInfo->hFont);
						delete pFontInfo;
					}
				}
			}
			m_SharedResInfo.m_CustomFonts.RemoveAll();
		}
		else
		{
			for (int i = 0; i < m_ResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_ResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(key, false));
					if (pFontInfo)
					{
						::DeleteObject(pFontInfo->hFont);
						delete pFontInfo;
					}
				}
			}
			m_ResInfo.m_CustomFonts.RemoveAll();
		}
	}

	TFontInfo* CPaintManagerUI::GetFontInfo(int id)
	{
		if (id < 0) return GetDefaultFontInfo();

		TCHAR idBuffer[16];
		::ZeroMemory(idBuffer, sizeof(idBuffer));
		_itot(id, idBuffer, 10);
		TFontInfo* pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(idBuffer));
		if (!pFontInfo) pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(idBuffer));
		if (!pFontInfo) pFontInfo = GetDefaultFontInfo();
		if (pFontInfo->tm.tmHeight == 0)
		{
			HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, pFontInfo->hFont);
			::GetTextMetrics(m_hDcPaint, &pFontInfo->tm);
			::SelectObject(m_hDcPaint, hOldFont);
		}
		return pFontInfo;
	}

	TFontInfo* CPaintManagerUI::GetFontInfo(HFONT hFont)
	{
		TFontInfo* pFontInfo = NULL;
		for (int i = 0; i < m_ResInfo.m_CustomFonts.GetSize(); i++)
		{
			if (LPCTSTR key = m_ResInfo.m_CustomFonts.GetAt(i))
			{
				pFontInfo = static_cast<TFontInfo*>(m_ResInfo.m_CustomFonts.Find(key));
				if (pFontInfo && pFontInfo->hFont == hFont) break;
			}
		}
		if (!pFontInfo)
		{
			for (int i = 0; i < m_SharedResInfo.m_CustomFonts.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_CustomFonts.GetAt(i))
				{
					pFontInfo = static_cast<TFontInfo*>(m_SharedResInfo.m_CustomFonts.Find(key));
					if (pFontInfo && pFontInfo->hFont == hFont) break;
				}
			}
		}
		if (!pFontInfo) pFontInfo = GetDefaultFontInfo();
		if (pFontInfo->tm.tmHeight == 0)
		{
			HFONT hOldFont = (HFONT) ::SelectObject(m_hDcPaint, pFontInfo->hFont);
			::GetTextMetrics(m_hDcPaint, &pFontInfo->tm);
			::SelectObject(m_hDcPaint, hOldFont);
		}
		return pFontInfo;
	}

	const TImageInfo* CPaintManagerUI::GetImage(LPCTSTR bitmap)
	{
		TImageInfo* data = static_cast<TImageInfo*>(m_ResInfo.m_ImageHash.Find(bitmap));
		if (!data) data = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(bitmap));
		return data;
	}

	const TImageInfo* CPaintManagerUI::GetImageEx(LPCTSTR bitmap, LPCTSTR type, DWORD mask, bool bUseHSL, bool bGdiplus, HINSTANCE instance)
	{
		const TImageInfo* data = GetImage(bitmap);
		if (!data)
		{
			if (AddImage(bitmap, type, mask, bUseHSL, bGdiplus, false, instance))
			{
				if (m_bForceUseSharedRes) data = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(bitmap));
				else data = static_cast<TImageInfo*>(m_ResInfo.m_ImageHash.Find(bitmap));
			}
		}

		return data;
	}

	const TImageInfo* CPaintManagerUI::AddImage(LPCTSTR bitmap, LPCTSTR type, DWORD mask, bool bUseHSL, bool bGdiplus, bool bShared, HINSTANCE instance)
	{
		if (bitmap == NULL || bitmap[0] == _T('\0')) return NULL;

		TImageInfo* data = NULL;
		if (type != NULL && lstrlen(type) > 0)
		{
			if (isdigit(*bitmap))
			{
				LPTSTR pstr = NULL;
				int iIndex = _tcstol(bitmap, &pstr, 10);

				data = bGdiplus ? CRenderEngine::GdiplusLoadImage(iIndex, type, mask, instance) : CRenderEngine::LoadImage(iIndex, type, mask, instance);
			}
		}
		else
		{
			data = bGdiplus ? CRenderEngine::GdiplusLoadImage(bitmap, NULL, mask, instance) : CRenderEngine::LoadImage(bitmap, NULL, mask, instance);
			if (!data)
			{
				CDuiString sImageName = bitmap;
				int iAtIdx = sImageName.ReverseFind(_T('@'));
				int iDotIdx = sImageName.ReverseFind(_T('.'));
				if (iAtIdx != -1 && iDotIdx != -1)
				{
					CDuiString sExe = sImageName.Mid(iDotIdx);
					sImageName = sImageName.Left(iAtIdx) + sExe;
					data = bGdiplus ? CRenderEngine::GdiplusLoadImage(sImageName.GetData(), NULL, mask, instance) : CRenderEngine::LoadImage(sImageName.GetData(), NULL, mask, instance);
				}
			}

		}

		if (data == NULL)
		{
			return NULL;
		}
		data->bUseHSL = bUseHSL;
		if (type != NULL) data->sResType = type;
		data->dwMask = mask;
		if (data->bUseHSL)
		{
			data->pSrcBits = new BYTE[data->nX * data->nY * 4];
			::CopyMemory(data->pSrcBits, data->pBits, data->nX * data->nY * 4);
		}
		else data->pSrcBits = NULL;
		if (m_bUseHSL) CRenderEngine::AdjustImage(true, data, m_H, m_S, m_L);
		if (data)
		{
			if (bShared || m_bForceUseSharedRes)
			{
				TImageInfo* pOldImageInfo = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(bitmap));
				if (pOldImageInfo)
				{
					CRenderEngine::FreeImage(pOldImageInfo);
					m_SharedResInfo.m_ImageHash.Remove(bitmap);
				}

				if (!m_SharedResInfo.m_ImageHash.Insert(bitmap, data))
				{
					CRenderEngine::FreeImage(data);
					data = NULL;
				}
			}
			else
			{
				TImageInfo* pOldImageInfo = static_cast<TImageInfo*>(m_ResInfo.m_ImageHash.Find(bitmap));
				if (pOldImageInfo)
				{
					CRenderEngine::FreeImage(pOldImageInfo);
					m_ResInfo.m_ImageHash.Remove(bitmap);
				}

				if (!m_ResInfo.m_ImageHash.Insert(bitmap, data))
				{
					CRenderEngine::FreeImage(data);
					data = NULL;
				}
			}
		}

		return data;
	}

	const TImageInfo* CPaintManagerUI::AddImage(LPCTSTR bitmap, HBITMAP hBitmap, int iWidth, int iHeight, bool bAlpha, bool bShared)
	{
		// 因无法确定外部HBITMAP格式，不能使用hsl调整
		if (bitmap == NULL || bitmap[0] == _T('\0')) return NULL;
		if (hBitmap == NULL || iWidth <= 0 || iHeight <= 0) return NULL;

		TImageInfo* data = new TImageInfo;
		data->pBits = NULL;
		data->pSrcBits = NULL;
		data->hBitmap = hBitmap;
		data->pBits = NULL;
		data->nX = iWidth;
		data->nY = iHeight;
		data->bAlpha = bAlpha;
		data->bUseHSL = false;
		data->pSrcBits = NULL;
		data->dwMask = 0;

		if (bShared || m_bForceUseSharedRes)
		{
			if (!m_SharedResInfo.m_ImageHash.Insert(bitmap, data))
			{
				CRenderEngine::FreeImage(data);
				data = NULL;
			}
		}
		else
		{
			if (!m_ResInfo.m_ImageHash.Insert(bitmap, data))
			{
				CRenderEngine::FreeImage(data);
				data = NULL;
			}
		}

		return data;
	}

	void CPaintManagerUI::RemoveImage(LPCTSTR bitmap, bool bShared)
	{
		TImageInfo* data = NULL;
		if (bShared)
		{
			data = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(bitmap));
			if (data)
			{
				CRenderEngine::FreeImage(data);
				m_SharedResInfo.m_ImageHash.Remove(bitmap);
			}
		}
		else
		{
			data = static_cast<TImageInfo*>(m_ResInfo.m_ImageHash.Find(bitmap));
			if (data)
			{
				CRenderEngine::FreeImage(data);
				m_ResInfo.m_ImageHash.Remove(bitmap);
			}
		}
	}

	void CPaintManagerUI::RemoveAllImages(bool bShared)
	{
		if (bShared)
		{
			TImageInfo* data;
			for (int i = 0; i < m_SharedResInfo.m_ImageHash.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_ImageHash.GetAt(i))
				{
					data = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(key, false));
					if (data)
					{
						CRenderEngine::FreeImage(data);
					}
				}
			}
			m_SharedResInfo.m_ImageHash.RemoveAll();
		}
		else
		{
			TImageInfo* data;
			for (int i = 0; i < m_ResInfo.m_ImageHash.GetSize(); i++)
			{
				if (LPCTSTR key = m_ResInfo.m_ImageHash.GetAt(i))
				{
					data = static_cast<TImageInfo*>(m_ResInfo.m_ImageHash.Find(key, false));
					if (data)
					{
						CRenderEngine::FreeImage(data);
					}
				}
			}
			m_ResInfo.m_ImageHash.RemoveAll();
		}
	}

	void CPaintManagerUI::AdjustSharedImagesHSL()
	{
		TImageInfo* data;
		for (int i = 0; i < m_SharedResInfo.m_ImageHash.GetSize(); i++)
		{
			if (LPCTSTR key = m_SharedResInfo.m_ImageHash.GetAt(i))
			{
				data = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(key));
				if (data && data->bUseHSL)
				{
					CRenderEngine::AdjustImage(m_bUseHSL, data, m_H, m_S, m_L);
				}
			}
		}
	}

	void CPaintManagerUI::AdjustImagesHSL()
	{
		TImageInfo* data;
		for (int i = 0; i < m_ResInfo.m_ImageHash.GetSize(); i++)
		{
			if (LPCTSTR key = m_ResInfo.m_ImageHash.GetAt(i))
			{
				data = static_cast<TImageInfo*>(m_ResInfo.m_ImageHash.Find(key));
				if (data && data->bUseHSL)
				{
					CRenderEngine::AdjustImage(m_bUseHSL, data, m_H, m_S, m_L);
				}
			}
		}
		Invalidate();
	}

	void CPaintManagerUI::PostAsyncNotify()
	{
		if (!m_bAsyncNotifyPosted)
		{
			::PostMessage(m_hWndPaint, WM_APP + 1, 0, 0L);
			m_bAsyncNotifyPosted = true;
		}
	}
	void CPaintManagerUI::ReloadSharedImages()
	{
		TImageInfo* data = NULL;
		TImageInfo* pNewData = NULL;
		for (int i = 0; i < m_SharedResInfo.m_ImageHash.GetSize(); i++)
		{
			if (LPCTSTR bitmap = m_SharedResInfo.m_ImageHash.GetAt(i))
			{
				data = static_cast<TImageInfo*>(m_SharedResInfo.m_ImageHash.Find(bitmap));
				if (data != NULL)
				{
					if (!data->sResType.IsEmpty())
					{
						if (isdigit(*bitmap))
						{
							LPTSTR pstr = NULL;
							int iIndex = _tcstol(bitmap, &pstr, 10);
							pNewData = CRenderEngine::LoadImage(iIndex, data->sResType.GetData(), data->dwMask);
						}
					}
					else
					{
						pNewData = CRenderEngine::LoadImage(bitmap, NULL, data->dwMask);
					}
					if (pNewData == NULL) continue;

					CRenderEngine::FreeImage(data, false);
					data->hBitmap = pNewData->hBitmap;
					data->pImage = pNewData->pImage;
					data->pBits = pNewData->pBits;
					data->nX = pNewData->nX;
					data->nY = pNewData->nY;
					data->bAlpha = pNewData->bAlpha;
					data->pSrcBits = NULL;
					if (data->bUseHSL)
					{
						data->pSrcBits = new BYTE[data->nX * data->nY * 4];
						::CopyMemory(data->pSrcBits, data->pBits, data->nX * data->nY * 4);
					}
					else data->pSrcBits = NULL;
					if (m_bUseHSL) CRenderEngine::AdjustImage(true, data, m_H, m_S, m_L);

					delete pNewData;
				}
			}
		}
	}

	void CPaintManagerUI::ReloadImages()
	{
		RemoveAllDrawInfos();

		TImageInfo* data = NULL;
		TImageInfo* pNewData = NULL;
		for (int i = 0; i < m_ResInfo.m_ImageHash.GetSize(); i++)
		{
			if (LPCTSTR bitmap = m_ResInfo.m_ImageHash.GetAt(i))
			{
				data = static_cast<TImageInfo*>(m_ResInfo.m_ImageHash.Find(bitmap));
				if (data != NULL)
				{
					if (!data->sResType.IsEmpty())
					{
						if (isdigit(*bitmap))
						{
							LPTSTR pstr = NULL;
							int iIndex = _tcstol(bitmap, &pstr, 10);
							pNewData = CRenderEngine::LoadImage(iIndex, data->sResType.GetData(), data->dwMask);
						}
					}
					else
					{
						pNewData = CRenderEngine::LoadImage(bitmap, NULL, data->dwMask);
					}

					CRenderEngine::FreeImage(data, false);
					if (pNewData == NULL)
					{
						m_ResInfo.m_ImageHash.Remove(bitmap);
						continue;
					}
					data->hBitmap = pNewData->hBitmap;
					data->pBits = pNewData->pBits;
					data->nX = pNewData->nX;
					data->nY = pNewData->nY;
					data->bAlpha = pNewData->bAlpha;
					data->pSrcBits = NULL;
					if (data->bUseHSL)
					{
						data->pSrcBits = new BYTE[data->nX * data->nY * 4];
						::CopyMemory(data->pSrcBits, data->pBits, data->nX * data->nY * 4);
					}
					else data->pSrcBits = NULL;
					if (m_bUseHSL) CRenderEngine::AdjustImage(true, data, m_H, m_S, m_L);

					delete pNewData;
				}
			}
		}

		if (m_pRoot) m_pRoot->Invalidate();
	}

	const TDrawInfo* CPaintManagerUI::GetDrawInfo(LPCTSTR pStrImage, LPCTSTR pStrModify)
	{
		CDuiString sKey;
		sKey.Format(_T("%s%s"), pStrImage == NULL ? _T("") : pStrImage, pStrModify == NULL ? _T("") : pStrModify);
		TDrawInfo* pDrawInfo = static_cast<TDrawInfo*>(m_ResInfo.m_DrawInfoHash.Find(sKey));
		if (pDrawInfo == NULL && !sKey.IsEmpty())
		{
			pDrawInfo = new TDrawInfo();
			pDrawInfo->Parse(pStrImage, pStrModify, this);
			m_ResInfo.m_DrawInfoHash.Insert(sKey, pDrawInfo);
		}
		return pDrawInfo;
	}

	void CPaintManagerUI::RemoveDrawInfo(LPCTSTR pStrImage, LPCTSTR pStrModify)
	{
		CDuiString sKey;
		sKey.Format(_T("%s%s"), pStrImage == NULL ? _T("") : pStrImage, pStrModify == NULL ? _T("") : pStrModify);
		TDrawInfo* pDrawInfo = static_cast<TDrawInfo*>(m_ResInfo.m_DrawInfoHash.Find(sKey));
		if (pDrawInfo != NULL)
		{
			m_ResInfo.m_DrawInfoHash.Remove(sKey);
			delete pDrawInfo;
			pDrawInfo = NULL;
		}
	}

	void CPaintManagerUI::RemoveAllDrawInfos()
	{
		TDrawInfo* pDrawInfo = NULL;
		for (int i = 0; i < m_ResInfo.m_DrawInfoHash.GetSize(); i++)
		{
			LPCTSTR key = m_ResInfo.m_DrawInfoHash.GetAt(i);
			if (key != NULL)
			{
				pDrawInfo = static_cast<TDrawInfo*>(m_ResInfo.m_DrawInfoHash.Find(key, false));
				if (pDrawInfo)
				{
					delete pDrawInfo;
					pDrawInfo = NULL;
				}
			}
		}
		m_ResInfo.m_DrawInfoHash.RemoveAll();
	}

	void CPaintManagerUI::AddDefaultAttributeList(LPCTSTR pStrControlName, LPCTSTR pStrControlAttrList, bool bShared)
	{
		if (bShared || m_bForceUseSharedRes)
		{
			CDuiString* pDefaultAttr = new CDuiString(pStrControlAttrList);
			if (pDefaultAttr != NULL)
			{
				CDuiString* pOldDefaultAttr = static_cast<CDuiString*>(m_SharedResInfo.m_AttrHash.Set(pStrControlName, (LPVOID)pDefaultAttr));
				if (pOldDefaultAttr) delete pOldDefaultAttr;
			}
		}
		else
		{
			CDuiString* pDefaultAttr = new CDuiString(pStrControlAttrList);
			if (pDefaultAttr != NULL)
			{
				CDuiString* pOldDefaultAttr = static_cast<CDuiString*>(m_ResInfo.m_AttrHash.Set(pStrControlName, (LPVOID)pDefaultAttr));
				if (pOldDefaultAttr) delete pOldDefaultAttr;
			}
		}
	}

	LPCTSTR CPaintManagerUI::GetDefaultAttributeList(LPCTSTR pStrControlName) const
	{
		CDuiString* pDefaultAttr = static_cast<CDuiString*>(m_ResInfo.m_AttrHash.Find(pStrControlName));
		if (!pDefaultAttr) pDefaultAttr = static_cast<CDuiString*>(m_SharedResInfo.m_AttrHash.Find(pStrControlName));
		if (pDefaultAttr) return pDefaultAttr->GetData();
		return NULL;
	}

	bool CPaintManagerUI::RemoveDefaultAttributeList(LPCTSTR pStrControlName, bool bShared)
	{
		if (bShared)
		{
			CDuiString* pDefaultAttr = static_cast<CDuiString*>(m_SharedResInfo.m_AttrHash.Find(pStrControlName));
			if (!pDefaultAttr) return false;

			delete pDefaultAttr;
			return m_SharedResInfo.m_AttrHash.Remove(pStrControlName);
		}
		else
		{
			CDuiString* pDefaultAttr = static_cast<CDuiString*>(m_ResInfo.m_AttrHash.Find(pStrControlName));
			if (!pDefaultAttr) return false;

			delete pDefaultAttr;
			return m_ResInfo.m_AttrHash.Remove(pStrControlName);
		}
	}

	void CPaintManagerUI::RemoveAllDefaultAttributeList(bool bShared)
	{
		if (bShared)
		{
			CDuiString* pDefaultAttr;
			for (int i = 0; i < m_SharedResInfo.m_AttrHash.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_AttrHash.GetAt(i))
				{
					pDefaultAttr = static_cast<CDuiString*>(m_SharedResInfo.m_AttrHash.Find(key));
					if (pDefaultAttr) delete pDefaultAttr;
				}
			}
			m_SharedResInfo.m_AttrHash.RemoveAll();
		}
		else
		{
			CDuiString* pDefaultAttr;
			for (int i = 0; i < m_ResInfo.m_AttrHash.GetSize(); i++)
			{
				if (LPCTSTR key = m_ResInfo.m_AttrHash.GetAt(i))
				{
					pDefaultAttr = static_cast<CDuiString*>(m_ResInfo.m_AttrHash.Find(key));
					if (pDefaultAttr) delete pDefaultAttr;
				}
			}
			m_ResInfo.m_AttrHash.RemoveAll();
		}
	}

	void CPaintManagerUI::AddWindowCustomAttribute(LPCTSTR pstrName, LPCTSTR pstrAttr)
	{
		if (pstrName == NULL || pstrName[0] == _T('\0') || pstrAttr == NULL || pstrAttr[0] == _T('\0')) return;
		CDuiString* pCostomAttr = new CDuiString(pstrAttr);
		if (pCostomAttr != NULL)
		{
			if (m_mWindowCustomAttrHash.Find(pstrName) == NULL)
				m_mWindowCustomAttrHash.Set(pstrName, (LPVOID)pCostomAttr);
			else
				delete pCostomAttr;
		}
	}

	LPCTSTR CPaintManagerUI::GetWindowCustomAttribute(LPCTSTR pstrName) const
	{
		if (pstrName == NULL || pstrName[0] == _T('\0')) return NULL;
		CDuiString* pCostomAttr = static_cast<CDuiString*>(m_mWindowCustomAttrHash.Find(pstrName));
		if (pCostomAttr) return pCostomAttr->GetData();
		return NULL;
	}

	bool CPaintManagerUI::RemoveWindowCustomAttribute(LPCTSTR pstrName)
	{
		if (pstrName == NULL || pstrName[0] == _T('\0')) return NULL;
		CDuiString* pCostomAttr = static_cast<CDuiString*>(m_mWindowCustomAttrHash.Find(pstrName));
		if (!pCostomAttr) return false;

		delete pCostomAttr;
		return m_mWindowCustomAttrHash.Remove(pstrName);
	}

	void CPaintManagerUI::RemoveAllWindowCustomAttribute()
	{
		CDuiString* pCostomAttr;
		for (int i = 0; i < m_mWindowCustomAttrHash.GetSize(); i++)
		{
			if (LPCTSTR key = m_mWindowCustomAttrHash.GetAt(i))
			{
				pCostomAttr = static_cast<CDuiString*>(m_mWindowCustomAttrHash.Find(key));
				delete pCostomAttr;
			}
		}
		m_mWindowCustomAttrHash.Resize();
	}

	CControlUI* CPaintManagerUI::GetRoot() const
	{
		ASSERT(m_pRoot);
		return m_pRoot;
	}

	CControlUI* CPaintManagerUI::FindControl(POINT pt) const
	{
		ASSERT(m_pRoot);
		return m_pRoot->FindControl(__FindControlFromPoint, &pt, UIFIND_VISIBLE | UIFIND_HITTEST | UIFIND_TOP_FIRST);
	}

	CControlUI* CPaintManagerUI::FindControl(LPCTSTR pstrName) const
	{
		ASSERT(m_pRoot);
		return static_cast<CControlUI*>(m_mNameHash.Find(pstrName));
	}

	CControlUI* CPaintManagerUI::FindSubControlByPoint(CControlUI* pParent, POINT pt) const
	{
		if (pParent == NULL) pParent = GetRoot();
		ASSERT(pParent);
		return pParent->FindControl(__FindControlFromPoint, &pt, UIFIND_VISIBLE | UIFIND_HITTEST | UIFIND_TOP_FIRST);
	}

	CControlUI* CPaintManagerUI::FindSubControlByName(CControlUI* pParent, LPCTSTR pstrName) const
	{
		if (pParent == NULL) pParent = GetRoot();
		ASSERT(pParent);
		return pParent->FindControl(__FindControlFromName, (LPVOID)pstrName, UIFIND_ALL);
	}

	CControlUI* CPaintManagerUI::FindSubControlByClass(CControlUI* pParent, LPCTSTR pstrClass, int iIndex)
	{
		if (pParent == NULL) pParent = GetRoot();
		ASSERT(pParent);
		m_aFoundControls.Resize(iIndex + 1);
		return pParent->FindControl(__FindControlFromClass, (LPVOID)pstrClass, UIFIND_ALL);
	}

	CStdPtrArray* CPaintManagerUI::FindSubControlsByClass(CControlUI* pParent, LPCTSTR pstrClass)
	{
		if (pParent == NULL) pParent = GetRoot();
		ASSERT(pParent);
		m_aFoundControls.Empty();
		pParent->FindControl(__FindControlsFromClass, (LPVOID)pstrClass, UIFIND_ALL);
		return &m_aFoundControls;
	}

	CStdPtrArray* CPaintManagerUI::GetFoundControls()
	{
		return &m_aFoundControls;
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlFromNameHash(CControlUI* pThis, LPVOID pData)
	{
		CPaintManagerUI* pManager = static_cast<CPaintManagerUI*>(pData);
		const CDuiString& sName = pThis->GetName();
		if (sName.IsEmpty()) return NULL;
		// Add this control to the hash list
		pManager->m_mNameHash.Set(sName, pThis);
		return NULL; // Attempt to add all controls
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlFromCount(CControlUI* /*pThis*/, LPVOID pData)
	{
		int* pnCount = static_cast<int*>(pData);
		(*pnCount)++;
		return NULL;  // Count all controls
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlFromPoint(CControlUI* pThis, LPVOID pData)
	{
		LPPOINT pPoint = static_cast<LPPOINT>(pData);
		return ::PtInRect(&pThis->GetPos(), *pPoint) ? pThis : NULL;
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlFromTab(CControlUI* pThis, LPVOID pData)
	{
		FINDTABINFO* pInfo = static_cast<FINDTABINFO*>(pData);
		if (pInfo->pFocus == pThis)
		{
			if (pInfo->bForward) pInfo->bNextIsIt = true;
			return pInfo->bForward ? NULL : pInfo->pLast;
		}
		if ((pThis->GetControlFlags() & UIFLAG_TABSTOP) == 0) return NULL;
		pInfo->pLast = pThis;
		if (pInfo->bNextIsIt) return pThis;
		if (pInfo->pFocus == NULL) return pThis;
		return NULL;  // Examine all controls
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlFromShortcut(CControlUI* pThis, LPVOID pData)
	{
		if (!pThis->IsVisible()) return NULL;
		FINDSHORTCUT* pFS = static_cast<FINDSHORTCUT*>(pData);
		if (pFS->ch == toupper(pThis->GetShortcut())) pFS->bPickNext = true;
		if (_tcsstr(pThis->GetClass(), _T("LabelUI")) != NULL) return NULL;   // Labels never get focus!
		return pFS->bPickNext ? pThis : NULL;
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlFromName(CControlUI* pThis, LPVOID pData)
	{
		LPCTSTR pstrName = static_cast<LPCTSTR>(pData);
		const CDuiString& sName = pThis->GetName();
		if (sName.IsEmpty()) return NULL;
		return (_tcsicmp(sName, pstrName) == 0) ? pThis : NULL;
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlFromClass(CControlUI* pThis, LPVOID pData)
	{
		LPCTSTR pstrType = static_cast<LPCTSTR>(pData);
		LPCTSTR pType = pThis->GetClass();
		CStdPtrArray* pFoundControls = pThis->GetManager()->GetFoundControls();
		if (_tcscmp(pstrType, _T("*")) == 0 || _tcscmp(pstrType, pType) == 0)
		{
			int iIndex = -1;
			while (pFoundControls->GetAt(++iIndex) != NULL);
			if (iIndex < pFoundControls->GetSize()) pFoundControls->SetAt(iIndex, pThis);
		}
		if (pFoundControls->GetAt(pFoundControls->GetSize() - 1) != NULL) return pThis;
		return NULL;
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlsFromClass(CControlUI* pThis, LPVOID pData)
	{
		LPCTSTR pstrType = static_cast<LPCTSTR>(pData);
		LPCTSTR pType = pThis->GetClass();
		if (_tcscmp(pstrType, _T("*")) == 0 || _tcscmp(pstrType, pType) == 0)
			pThis->GetManager()->GetFoundControls()->Add((LPVOID)pThis);
		return NULL;
	}

	CControlUI* CALLBACK CPaintManagerUI::__FindControlsFromUpdate(CControlUI* pThis, LPVOID pData)
	{
		if (pThis->IsUpdateNeeded())
		{
			pThis->GetManager()->GetFoundControls()->Add((LPVOID)pThis);
			return pThis;
		}
		return NULL;
	}

	bool CPaintManagerUI::TranslateAccelerator(LPMSG pMsg)
	{
		for (int i = 0; i < m_aTranslateAccelerator.GetSize(); i++)
		{
			LRESULT lResult = static_cast<ITranslateAccelerator*>(m_aTranslateAccelerator[i])->TranslateAccelerator(pMsg);
			if (lResult == S_OK) return true;
		}
		return false;
	}

	bool CPaintManagerUI::TranslateMessage(const LPMSG pMsg)
	{
		// Pretranslate Message takes care of system-wide messages, such as
		// tabbing and shortcut key-combos. We'll look for all messages for
		// each window and any child control attached.
		UINT uStyle = GetWindowStyle(pMsg->hwnd);
		UINT uChildRes = uStyle & WS_CHILD;
		LRESULT lRes = 0;
		const bool bTraceTouch = (pMsg->message == WM_TOUCH || pMsg->message == WM_LBUTTONDOWN || pMsg->message == WM_LBUTTONUP || pMsg->message == WM_MOUSEMOVE);
		if (uChildRes != 0)
		{
			HWND hWndParent = ::GetParent(pMsg->hwnd);

			for (int i = 0; i < m_aPreMessages.GetSize(); i++)
			{
				CPaintManagerUI* pT = static_cast<CPaintManagerUI*>(m_aPreMessages[i]);
				HWND hTempParent = hWndParent;
				while (hTempParent)
				{
					if (pMsg->hwnd == pT->GetPaintWindow() || hTempParent == pT->GetPaintWindow())
					{
						if (bTraceTouch)
						{
							TouchTrace::Log(_T("TRANSLATE match(child) msg=0x%04X src=%p target=%p parent=%p"),
								pMsg->message, (void*)pMsg->hwnd, (void*)pT->GetPaintWindow(), (void*)hTempParent);
						}
						if (pT->TranslateAccelerator(pMsg))
						{
							if (bTraceTouch)
							{
								TouchTrace::Log(_T("TRANSLATE accel-consumed(child) msg=0x%04X target=%p"),
									pMsg->message, (void*)pT->GetPaintWindow());
							}
							return true;
						}

						if (pT->PreMessageHandler(pMsg->message, pMsg->wParam, pMsg->lParam, lRes))
						{
							if (bTraceTouch)
							{
								TouchTrace::Log(_T("TRANSLATE pre-consumed(child) msg=0x%04X target=%p res=0x%p"),
									pMsg->message, (void*)pT->GetPaintWindow(), (void*)lRes);
							}
							return true;
						}
					}
					hTempParent = GetParent(hTempParent);
				}
			}
		}
		else
		{
			for (int i = 0; i < m_aPreMessages.GetSize(); i++)
			{
				CPaintManagerUI* pT = static_cast<CPaintManagerUI*>(m_aPreMessages[i]);
				if (pMsg->hwnd == pT->GetPaintWindow())
				{
					if (bTraceTouch)
					{
						TouchTrace::Log(_T("TRANSLATE match(top) msg=0x%04X src=%p target=%p"),
							pMsg->message, (void*)pMsg->hwnd, (void*)pT->GetPaintWindow());
					}
					if (pT->TranslateAccelerator(pMsg))
					{
						if (bTraceTouch)
						{
							TouchTrace::Log(_T("TRANSLATE accel-consumed(top) msg=0x%04X target=%p"),
								pMsg->message, (void*)pT->GetPaintWindow());
						}
						return true;
					}

					if (pT->PreMessageHandler(pMsg->message, pMsg->wParam, pMsg->lParam, lRes))
					{
						if (bTraceTouch)
						{
							TouchTrace::Log(_T("TRANSLATE pre-consumed(top) msg=0x%04X target=%p res=0x%p"),
								pMsg->message, (void*)pT->GetPaintWindow(), (void*)lRes);
						}
						return true;
					}

					if (bTraceTouch)
					{
						TouchTrace::Log(_T("TRANSLATE no-consume(top) msg=0x%04X target=%p"),
							pMsg->message, (void*)pT->GetPaintWindow());
					}
					return false;
				}
			}
		}
		if (bTraceTouch)
		{
			TouchTrace::Log(_T("TRANSLATE no-match msg=0x%04X src=%p child=%u"),
				pMsg->message, (void*)pMsg->hwnd, (unsigned)uChildRes);
		}
		return false;
	}

	bool CPaintManagerUI::AddTranslateAccelerator(ITranslateAccelerator* pTranslateAccelerator)
	{
		ASSERT(m_aTranslateAccelerator.Find(pTranslateAccelerator) < 0);
		return m_aTranslateAccelerator.Add(pTranslateAccelerator);
	}

	bool CPaintManagerUI::RemoveTranslateAccelerator(ITranslateAccelerator* pTranslateAccelerator)
	{
		for (int i = 0; i < m_aTranslateAccelerator.GetSize(); i++)
		{
			if (static_cast<ITranslateAccelerator*>(m_aTranslateAccelerator[i]) == pTranslateAccelerator)
			{
				return m_aTranslateAccelerator.Remove(i);
			}
		}
		return false;
	}

	void CPaintManagerUI::UsedVirtualWnd(bool bUsed)
	{
		m_bUsedVirtualWnd = bUsed;
	}

	// 样式管理
	void CPaintManagerUI::AddStyle(LPCTSTR pName, LPCTSTR pDeclarationList, bool bShared)
	{
		CDuiString* pStyle = new CDuiString(pDeclarationList);

		if (bShared || m_bForceUseSharedRes)
		{
			if (!m_SharedResInfo.m_StyleHash.Insert(pName, pStyle))
			{
				delete pStyle;
			}
		}
		else
		{
			if (!m_ResInfo.m_StyleHash.Insert(pName, pStyle))
			{
				delete pStyle;
			}
		}
	}

	LPCTSTR CPaintManagerUI::GetStyle(LPCTSTR pName) const
	{
		CDuiString* pStyle = static_cast<CDuiString*>(m_ResInfo.m_StyleHash.Find(pName));
		if (!pStyle) pStyle = static_cast<CDuiString*>(m_SharedResInfo.m_StyleHash.Find(pName));
		if (pStyle) return pStyle->GetData();
		else return NULL;
	}

	BOOL CPaintManagerUI::RemoveStyle(LPCTSTR pName, bool bShared)
	{
		CDuiString* pStyle = NULL;
		if (bShared)
		{
			pStyle = static_cast<CDuiString*>(m_SharedResInfo.m_StyleHash.Find(pName));
			if (pStyle)
			{
				delete pStyle;
				m_SharedResInfo.m_StyleHash.Remove(pName);
			}
		}
		else
		{
			pStyle = static_cast<CDuiString*>(m_ResInfo.m_StyleHash.Find(pName));
			if (pStyle)
			{
				delete pStyle;
				m_ResInfo.m_StyleHash.Remove(pName);
			}
		}
		return true;
	}

	const CStdStringPtrMap& CPaintManagerUI::GetStyles(bool bShared) const
	{
		if (bShared) return m_SharedResInfo.m_StyleHash;
		else return m_ResInfo.m_StyleHash;
	}

	void CPaintManagerUI::RemoveAllStyle(bool bShared)
	{
		if (bShared)
		{
			CDuiString* pStyle;
			for (int i = 0; i < m_SharedResInfo.m_StyleHash.GetSize(); i++)
			{
				if (LPCTSTR key = m_SharedResInfo.m_StyleHash.GetAt(i))
				{
					pStyle = static_cast<CDuiString*>(m_SharedResInfo.m_StyleHash.Find(key));
					delete pStyle;
				}
			}
			m_SharedResInfo.m_StyleHash.RemoveAll();
		}
		else
		{
			CDuiString* pStyle;
			for (int i = 0; i < m_ResInfo.m_StyleHash.GetSize(); i++)
			{
				if (LPCTSTR key = m_ResInfo.m_StyleHash.GetAt(i))
				{
					pStyle = static_cast<CDuiString*>(m_ResInfo.m_StyleHash.Find(key));
					delete pStyle;
				}
			}
			m_ResInfo.m_StyleHash.RemoveAll();
		}
	}

	const TImageInfo* CPaintManagerUI::GetImageString(LPCTSTR pStrImage, LPCTSTR pStrModify)
	{
		CDuiString sImageName = pStrImage;
		CDuiString sImageResType = _T("");
		DWORD dwMask = 0;
		CDuiString sItem;
		CDuiString sValue;
		LPTSTR pstr = NULL;

		for (int i = 0; i < 2; ++i)
		{
			if (i == 1)
				pStrImage = pStrModify;

			if (!pStrImage) continue;

			while (*pStrImage != _T('\0'))
			{
				sItem.Empty();
				sValue.Empty();
				while (*pStrImage > _T('\0') && *pStrImage <= _T(' ')) pStrImage = ::CharNext(pStrImage);
				while (*pStrImage != _T('\0') && *pStrImage != _T('=') && *pStrImage > _T(' '))
				{
					LPTSTR pstrTemp = ::CharNext(pStrImage);
					while (pStrImage < pstrTemp)
					{
						sItem += *pStrImage++;
					}
				}
				while (*pStrImage > _T('\0') && *pStrImage <= _T(' ')) pStrImage = ::CharNext(pStrImage);
				if (*pStrImage++ != _T('=')) break;
				while (*pStrImage > _T('\0') && *pStrImage <= _T(' ')) pStrImage = ::CharNext(pStrImage);
				if (*pStrImage++ != _T('\'')) break;
				while (*pStrImage != _T('\0') && *pStrImage != _T('\''))
				{
					LPTSTR pstrTemp = ::CharNext(pStrImage);
					while (pStrImage < pstrTemp)
					{
						sValue += *pStrImage++;
					}
				}
				if (*pStrImage++ != _T('\'')) break;
				if (!sValue.IsEmpty())
				{
					if (sItem == _T("file") || sItem == _T("res"))
					{
						sImageName = sValue;
					}
					else if (sItem == _T("restype"))
					{
						sImageResType = sValue;
					}
					else if (sItem == _T("mask"))
					{
						if (sValue[0] == _T('#')) dwMask = _tcstoul(sValue.GetData() + 1, &pstr, 16);
						else dwMask = _tcstoul(sValue.GetData(), &pstr, 16);
					}

				}
				if (*pStrImage++ != _T(' ')) break;
			}
		}
		return GetImageEx(sImageName, sImageResType, dwMask);
	}

	bool CPaintManagerUI::EnableDragDrop(bool bEnable)
	{
		if (m_bDragDrop == bEnable) return false;
		m_bDragDrop = bEnable;

		if (bEnable)
		{
			AddRef();

			if (FAILED(RegisterDragDrop(m_hWndPaint, this)))
			{
				return false;
			}

			SetTargetWnd(m_hWndPaint);

			FORMATETC ftetc = { 0 };
			ftetc.cfFormat = CF_BITMAP;
			ftetc.dwAspect = DVASPECT_CONTENT;
			ftetc.lindex = -1;
			ftetc.tymed = TYMED_GDI;
			AddSuportedFormat(ftetc);
			ftetc.cfFormat = CF_DIB;
			ftetc.tymed = TYMED_HGLOBAL;
			AddSuportedFormat(ftetc);
			ftetc.cfFormat = CF_HDROP;
			ftetc.tymed = TYMED_HGLOBAL;
			AddSuportedFormat(ftetc);
			ftetc.cfFormat = CF_ENHMETAFILE;
			ftetc.tymed = TYMED_ENHMF;
			AddSuportedFormat(ftetc);
		}
		else
		{
			Release();
			if (FAILED(RevokeDragDrop(m_hWndPaint)))
			{
				return false;
			}
		}
		return true;
	}

	void CPaintManagerUI::SetDragDrop(IDragDropUI* pDragDrop)
	{
		m_pDragDrop = pDragDrop;
	}

	static WORD DIBNumColors(void* pv)
	{
		int bits;
		LPBITMAPINFOHEADER  lpbi;
		LPBITMAPCOREHEADER  lpbc;
		lpbi = ((LPBITMAPINFOHEADER)pv);
		lpbc = ((LPBITMAPCOREHEADER)pv);
		/*  With the BITMAPINFO format headers, the size of the palette
		*  is in biClrUsed, whereas in the BITMAPCORE - style headers, it
		*  is dependent on the bits per pixel ( = 2 raised to the power of
		*  bits/pixel).
		*/
		if (lpbi->biSize != sizeof(BITMAPCOREHEADER))
		{
			if (lpbi->biClrUsed != 0)
				return (WORD)lpbi->biClrUsed;
			bits = lpbi->biBitCount;
		}
		else
			bits = lpbc->bcBitCount;
		switch (bits)
		{
			case 1:
				return 2;
			case 4:
				return 16;
			case 8:
				return 256;
			default:
				/* A 24 bitcount DIB has no color table */
				return 0;
		}
	}
	//code taken from SEEDIB MSDN sample
	static WORD ColorTableSize(LPVOID lpv)
	{
		LPBITMAPINFOHEADER lpbih = (LPBITMAPINFOHEADER)lpv;

		if (lpbih->biSize != sizeof(BITMAPCOREHEADER))
		{
			if (((LPBITMAPINFOHEADER)(lpbih))->biCompression == BI_BITFIELDS)
				/* Remember that 16/32bpp dibs can still have a color table */
				return (sizeof(DWORD) * 3) + (DIBNumColors(lpbih) * sizeof(RGBQUAD));
			else
				return (WORD)(DIBNumColors(lpbih) * sizeof(RGBQUAD));
		}
		else
			return (WORD)(DIBNumColors(lpbih) * sizeof(RGBTRIPLE));
	}

	bool CPaintManagerUI::OnDrop(FORMATETC* pFmtEtc, STGMEDIUM& medium, DWORD* pdwEffect)
	{
		POINT ptMouse = { 0 };
		GetCursorPos(&ptMouse);
		::SendMessage(m_hTargetWnd, WM_LBUTTONUP, NULL, MAKELPARAM(ptMouse.x, ptMouse.y));

		if (pFmtEtc->cfFormat == CF_DIB && medium.tymed == TYMED_HGLOBAL)
		{
			if (medium.hGlobal != NULL)
			{
				LPBITMAPINFOHEADER  lpbi = (BITMAPINFOHEADER*)GlobalLock(medium.hGlobal);
				if (lpbi != NULL)
				{
					HBITMAP hbm = NULL;
					HDC hdc = GetDC(NULL);
					if (hdc != NULL)
					{
						int i = ((BITMAPFILEHEADER*)lpbi)->bfOffBits;
						hbm = CreateDIBitmap(hdc, (LPBITMAPINFOHEADER)lpbi,
							(LONG)CBM_INIT,
							(LPSTR)lpbi + lpbi->biSize + ColorTableSize(lpbi),
							(LPBITMAPINFO)lpbi, DIB_RGB_COLORS);

						::ReleaseDC(NULL, hdc);
					}
					GlobalUnlock(medium.hGlobal);
					if (hbm != NULL)
						hbm = (HBITMAP)SendMessage(m_hTargetWnd, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hbm);
					if (hbm != NULL)
						DeleteObject(hbm);
					return true; //release the medium
				}
			}
		}
		if (pFmtEtc->cfFormat == CF_BITMAP && medium.tymed == TYMED_GDI)
		{
			if (medium.hBitmap != NULL)
			{
				HBITMAP hBmp = (HBITMAP)SendMessage(m_hTargetWnd, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)medium.hBitmap);
				if (hBmp != NULL)
					DeleteObject(hBmp);
				return false; //don't free the bitmap
			}
		}
		if (pFmtEtc->cfFormat == CF_ENHMETAFILE && medium.tymed == TYMED_ENHMF)
		{
			ENHMETAHEADER emh;
			GetEnhMetaFileHeader(medium.hEnhMetaFile, sizeof(ENHMETAHEADER), &emh);
			RECT rc;//={0,0,EnhMetaHdr.rclBounds.right-EnhMetaHdr.rclBounds.left, EnhMetaHdr.rclBounds.bottom-EnhMetaHdr.rclBounds.top};
			HDC hDC = GetDC(m_hTargetWnd);
			//start code: taken from ENHMETA.EXE MSDN Sample
			//*ALSO NEED to GET the pallete (select and RealizePalette it, but i was too lazy*
			// Get the characteristics of the output device
			float PixelsX = (float)GetDeviceCaps(hDC, HORZRES);
			float PixelsY = (float)GetDeviceCaps(hDC, VERTRES);
			float MMX = (float)GetDeviceCaps(hDC, HORZSIZE);
			float MMY = (float)GetDeviceCaps(hDC, VERTSIZE);
			// Calculate the rect in which to draw the metafile based on the
			// intended size and the current output device resolution
			// Remember that the intended size is given in 0.01mm units, so
			// convert those to device units on the target device
			rc.top = (int)((float)(emh.rclFrame.top) * PixelsY / (MMY * 100.0f));
			rc.left = (int)((float)(emh.rclFrame.left) * PixelsX / (MMX * 100.0f));
			rc.right = (int)((float)(emh.rclFrame.right) * PixelsX / (MMX * 100.0f));
			rc.bottom = (int)((float)(emh.rclFrame.bottom) * PixelsY / (MMY * 100.0f));
			//end code: taken from ENHMETA.EXE MSDN Sample

			HDC hdcMem = CreateCompatibleDC(hDC);
			HGDIOBJ hBmpMem = CreateCompatibleBitmap(hDC, emh.rclBounds.right, emh.rclBounds.bottom);
			HGDIOBJ hOldBmp = ::SelectObject(hdcMem, hBmpMem);
			PlayEnhMetaFile(hdcMem, medium.hEnhMetaFile, &rc);
			HBITMAP hBmp = (HBITMAP)::SelectObject(hdcMem, hOldBmp);
			DeleteDC(hdcMem);
			ReleaseDC(m_hTargetWnd, hDC);
			hBmp = (HBITMAP)SendMessage(m_hTargetWnd, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBmp);
			if (hBmp != NULL)
				DeleteObject(hBmp);
			return true;
		}
		if (pFmtEtc->cfFormat == CF_HDROP && medium.tymed == TYMED_HGLOBAL)
		{
			HDROP hDrop = (HDROP)GlobalLock(medium.hGlobal);
			if (hDrop != NULL)
			{
				TCHAR szFileName[MAX_PATH];
				UINT cFiles = DragQueryFile(hDrop, 0xFFFFFFFF, NULL, 0);
				if (cFiles > 0)
				{
					DragQueryFile(hDrop, 0, szFileName, sizeof(szFileName));
					HBITMAP hBitmap = (HBITMAP)LoadImage(NULL, szFileName, IMAGE_BITMAP, 0, 0, LR_DEFAULTSIZE | LR_LOADFROMFILE);
					if (hBitmap)
					{
						HBITMAP hBmp = (HBITMAP)SendMessage(m_hTargetWnd, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBitmap);
						if (hBmp != NULL)
							DeleteObject(hBmp);
					}
				}
			}
			GlobalUnlock(medium.hGlobal);
		}
		return true; //let base free the medium
	}
} // namespace DuiLib

#pragma warning(pop)