FC1/CrySystem/LuaDebugger/_TinyWindow.h

/******************************************************************************************2
TINY WINDOWS LIBRARY
copyright by Alberto Demichelis 2001 
email: albertodemichelis@hotmail.com
right now this code is not GPL or LGPL in any way
******************************************************************************************/
#ifndef _TINY_WINDOW_H_
#define _TINY_WINDOW_H_

#include <Richedit.h>

#ifndef __TINY_MAIN_H__
#error "_TinyWindow require <_TinyMain.h>"
#endif

#include <ISystem.h>

///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
LRESULT CALLBACK _TinyWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
static BOOL CALLBACK _TinyDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);

///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
inline ATOM __RegisterSmartClass(HINSTANCE hInstance,DWORD nIcon)
{
	WNDCLASS	wc;

    wc.style			= CS_HREDRAW | CS_VREDRAW;
    wc.lpfnWndProc		= (WNDPROC) _TinyWndProc;
    wc.cbClsExtra		= 0;
    wc.cbWndExtra		= 0;
    wc.hInstance		= hInstance;
    wc.hIcon			= LoadIcon(hInstance, MAKEINTRESOURCE(nIcon));
    wc.hCursor			= 0;
	// wc.hbrBackground	= (HBRUSH) GetStockObject(LTGRAY_BRUSH);
    wc.hbrBackground	= NULL;
    wc.lpszMenuName		= 0;
    wc.lpszClassName	= _T("_default_TinyWindowClass");

	return RegisterClass(&wc);
}

///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
#define _BEGIN_MSG_MAP(__class)	\
	virtual LRESULT __Tiny_WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)	\
	{	int wmId = 0, wmEvent = 0;\
	switch(message){

#define _BEGIN_DLG_MSG_MAP(__class)	\
	virtual LRESULT __Tiny_WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)	\
	{	int wmId = 0, wmEvent = 0;\
	switch(message){

#define _MESSAGE_HANDLER(__message,__handler)	\
	case __message:		\
		return __handler(hWnd,message,wParam,lParam);	\
	break;	

#define _BEGIN_COMMAND_HANDLER()	\
	case WM_COMMAND:	\
		wmId    = LOWORD(wParam);	\
		wmEvent = HIWORD(wParam);	\
		switch(wmId){		\

#define _COMMAND_HANDLER(__wmId,__command_handler)	\
		case __wmId:	\
			return __command_handler(hWnd,message, wParam, lParam);	\
		break;	
#define _DEFAULT_DLG_COMMAND_HANDLERS()	\
		case IDOK:	\
			m_nModalRet=IDOK;\
			DestroyWindow(m_hWnd); \
		break;	\
		case IDCANCEL:	\
			m_nModalRet=IDCANCEL;\
			DestroyWindow(m_hWnd); \
		break;	

#define _BEGIN_CMD_EVENT_FILTER(__wmId)	\
		case __wmId:	\
			switch(wmEvent){

#define _EVENT_FILTER(__wmEvent,__command_handler) \
		case __wmEvent:	\
			return __command_handler(hWnd,message, wParam, lParam);	\
		break;	

#define _END_CMD_EVENT_FILTER()	\
		default:	\
			break;	\
			}	\
		break;	

#define _END_COMMAND_HANDLER()	\
		default:	\
		  return DefWindowProc(hWnd, message, wParam, lParam);	\
		break;	\
		}	\
	break;

#define  _END_MSG_MAP()	\
	default:	\
		return DefWindowProc(hWnd, message, wParam, lParam);	\
	break;	\
	}	\
	return 0;	\
	}	

#define  _END_DLG_MSG_MAP()	\
	default:	\
		return FALSE;	\
	break;	\
	}	\
	return 0;	\
	}	

//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyWindow{
	
public:
	_TinyWindow(){
		m_hWnd=NULL;
	}
	_TinyWindow(HWND hWnd){
		m_hWnd=hWnd;
	}

	virtual ~_TinyWindow(){
		Close();
	}
	virtual void Close(){
		if(m_hWnd){
			SetWindowLong(m_hWnd,GWLP_USERDATA,NULL);
			DestroyWindow(m_hWnd);
			m_hWnd=NULL;
		}
	}
	virtual void Quit(){
		PostQuitMessage(0);
//		g_bDone=true;
		//Close();
		
	}

	virtual LRESULT __Tiny_WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){return ::DefWindowProc(hWnd,message,wParam,lParam);}

	virtual BOOL Create(LPCTSTR lpszClassName,LPCTSTR lpszWindowName,DWORD dwStyle=WS_VISIBLE,DWORD dwExStyle=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL,ULONG_PTR nID=0){
		HWND hParent=NULL;
		BOOL bSmart=FALSE;
		int x=CW_USEDEFAULT,y=CW_USEDEFAULT,width=CW_USEDEFAULT,height=CW_USEDEFAULT;
		//class name
		if(!lpszClassName){
			lpszClassName=_T("_default_TinyWindowClass");
			bSmart=TRUE;
		}
		//parent
		if(pParentWnd!=NULL)hParent=pParentWnd->m_hWnd;
		//rect
		if(pRect){
			x=pRect->left;
			y=pRect->top;
			width=(pRect->right-pRect->left);
			height=(pRect->bottom-pRect->top);
		}
		//create
		m_hWnd=::CreateWindowEx(dwExStyle,lpszClassName,
			lpszWindowName,
			dwStyle,
			x,
			y,
			width,
			height,
			hParent,
			(HMENU)nID,
			_Tiny_GetInstance(),
			NULL);
		if(!m_hWnd)
		{
			_TINY_CHECK_LAST_ERROR
			return FALSE;
		}
		__Tiny_WindowProc(m_hWnd,WM_CREATE,0,0);
		::SetWindowLongPtr(m_hWnd, GWLP_USERDATA, reinterpret_cast<LONG_PTR> (this));
		return TRUE;
		
	}

	virtual BOOL IsCreated() { return IsWindow(m_hWnd); };

	virtual MakeChild()
	{
		_TinyAssert(IsCreated());
		DWORD dwStyle = GetWindowLong(m_hWnd, GWL_STYLE);
		dwStyle |= WS_CHILD;
		SetWindowLong(m_hWnd, GWL_STYLE, dwStyle);
	}

	virtual bool Reshape(int w, int h) 
	{ 
		SetWindowPos(0, 0, w, h, SWP_NOZORDER | SWP_NOMOVE);
		return true;
	}

	virtual void CenterOnScreen()
	{
		_TinyRect rc;
		UINT iX = GetSystemMetrics(SM_CXFULLSCREEN);
		UINT iY = GetSystemMetrics(SM_CYFULLSCREEN);
		GetClientRect(&rc);
		SetWindowPos(iX / 2 - rc.right / 2, iY / 2 - rc.bottom / 2, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
	}
	
public:
	HWND m_hWnd;
public:
	//wrappers
	virtual LRESULT SetTimer(UINT nIDEvent,UINT uElapse){
		return (LRESULT)::SetTimer(m_hWnd,nIDEvent,uElapse,NULL);
	}
	virtual LRESULT KillTimer(UINT nIDEvent){
		return (LRESULT)::KillTimer(m_hWnd,nIDEvent);
	}
	virtual LRESULT ShowWindow(int nCmdShow=SW_SHOW){
		return (LRESULT)::ShowWindow(m_hWnd,nCmdShow);
	}
	virtual LRESULT SendMessage(UINT Msg,WPARAM wParam=0,LPARAM lParam=0){
		return (LRESULT)::SendMessage(m_hWnd,Msg,wParam,lParam);
	}
	virtual LRESULT PostMessage(UINT Msg,WPARAM wParam=0,LPARAM lParam=0){
		return (LRESULT)::PostMessage(m_hWnd,Msg,wParam,lParam);
	}
	virtual LRESULT SetWindowText(LPCTSTR lpString){
		return (LRESULT)::SetWindowText(m_hWnd,lpString);
	}
	virtual LRESULT GetWindowText(LPTSTR lpString,int nMaxCount){
		return (LRESULT)::GetWindowText(m_hWnd,lpString,nMaxCount);
	}
	virtual LRESULT GetClientRect(_TinyRect *pRect){
		return (LRESULT)::GetClientRect(m_hWnd,pRect);
	}
	virtual LRESULT SetWindowPos(int x,int y,int cx,int cy,UINT flags){
		return (LRESULT)::SetWindowPos(m_hWnd,0,x,y,cx,cy,flags);
	}
	virtual LRESULT InvalidateRect(_TinyRect *pRect=NULL,BOOL bErase=FALSE)
	{
		return ::InvalidateRect(m_hWnd,pRect,bErase);
	}
	virtual HWND SetParent(_TinyWindow *pParent)
	{
		if(pParent)
			return ::SetParent(m_hWnd,pParent->m_hWnd);
		else
			return ::SetParent(m_hWnd,NULL);
	}
	virtual BOOL SetCapture(){
		return ::SetCapture(m_hWnd)?TRUE:FALSE;
	}
	virtual void NotifyReflection(BOOL bEnable){
		m_bReflectNotify=bEnable?true:false;
	}
	virtual BOOL HasNotifyReflection(){
		return m_bReflectNotify;
	}
private:
	BOOL m_bReflectNotify;
};

//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyDialog : public _TinyWindow{
public:
	BOOL Create(LPCTSTR lpTemplate,_TinyWindow *pParent=NULL){
		m_nModalRet=0;
		HWND hParent=NULL;
		if(pParent)hParent=pParent->m_hWnd;
		m_hWnd=CreateDialog(_Tiny_GetResourceInstance(),lpTemplate,hParent,(DLGPROC) _TinyDlgProc);
		if(!m_hWnd)	{
			_TINY_CHECK_LAST_ERROR
			return FALSE;
		}
		FakeCreate();	
		return TRUE;
	};

	int DoModal(LPCTSTR lpTemplate, _TinyWindow *pParent = NULL)
	{
		INT_PTR nRet = DialogBoxParam(_Tiny_GetResourceInstance(), lpTemplate, (pParent != NULL) ? 
			pParent->m_hWnd : NULL, (DLGPROC) _TinyDlgProc, (LPARAM) this);
		if (nRet == -1)
		{
			_TINY_CHECK_LAST_ERROR
			return 0;
		}
		return nRet;
	};
	
	/*
	int DoModal(){
		MSG msg;
		while (GetMessage(&msg, NULL, 0, 0)) 
		{
			TranslateMessage(&msg);
			DispatchMessage(&msg);
		}
		return m_nModalRet;
	}
	*/

protected:
	void FakeCreate()
	{
		// Fake the WM_CREATE message
		__Tiny_WindowProc(m_hWnd, WM_CREATE,0,0);
		::SetWindowLongPtr(m_hWnd, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));
	};

public:
	int m_nModalRet;
};

//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyFrameWindow: public _TinyWindow{
public:
	_TinyFrameWindow()
	{
		m_hMenu=NULL;
	}
#ifdef WIN_CE
	BOOL AddBarMenu(WORD idMenu){
		m_hCommandBar = ::CommandBar_Create(_Tiny_GetResourceInstance(), m_hWnd, 1);			
		::CommandBar_InsertMenubar(m_hCommandBar , _Tiny_GetResourceInstance(), idMenu, 0);
		return ::CommandBar_AddAdornments(m_hCommandBar , 0, 0);
	}
	HWND m_hCommandBar;
#else
	bool AddMenu(WORD idMenu)
	{
		CryError("AddMenu");		
		m_hMenu=LoadMenu(_Tiny_GetResourceInstance(),MAKEINTRESOURCE(idMenu));
		//<<FIXME>>
	}
	HMENU m_hMenu;
#endif
};

//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyEdit: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_VISIBLE,DWORD dwExStyle=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL){
		BOOL bRes=_TinyWindow::Create(_T("EDIT"),_T(""),dwStyle,dwExStyle,pRect,pParentWnd,nID);
		if(!bRes)return FALSE;
		return TRUE;		
	} 
	virtual void AppendText(const TCHAR *sText)
	{
		SendMessage(EM_SETSEL,-1,-1);
		SendMessage(EM_REPLACESEL,0,(LPARAM)sText);
		SendMessage(EM_SCROLLCARET,0,0);
	}
	virtual int GetFirstVisibleLine()
	{
		return SendMessage(EM_GETFIRSTVISIBLELINE,0,0);
	}
	virtual int GetScrollPos()
	{
		TEXTMETRIC tm;
		POINT pt;
		int iSel=GetSel();
		int iLine=LineFromChar(iSel);
		GetCaretPos(&pt);
		GetTextMetrics(&tm);
		int cyLine=tm.tmHeight;

		// Calculate the first visible line.
		// While the vertical coordinate of the caret is greater than
		// tmHeight, subtract tmHeight from the vertical coordinate and
		// subtract 1 from the line number of the caret.
		// The value remaining in the line number variable is the line
		// number of the first visible line in the edit control.
		int iTopLine=iLine;
		while (pt.y > cyLine)
		{
			pt.y -=cyLine;
			iTopLine--;
		}
		return iTopLine;
	}
	
	virtual int LineFromChar(int nSel)
	{
		return SendMessage(EM_LINEFROMCHAR, nSel, 0L);
	}
	virtual int GetSel()
	{
		return SendMessage(EM_GETSEL, NULL, 0L);
	}
	virtual void GetTextMetrics(TEXTMETRIC *tm)
	{
		HDC          hDC;
    HFONT        hFont;
		hDC=GetDC(m_hWnd);
		hFont=(HFONT)SendMessage(WM_GETFONT, 0, 0L);
		if (hFont != NULL)
       SelectObject(hDC, hFont);
		::GetTextMetrics(hDC,(TEXTMETRIC *)tm);
		ReleaseDC(m_hWnd, hDC);
	}
};
//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyRichEdit: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_VISIBLE,DWORD dwExStyle=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL){
		BOOL bRes=_TinyWindow::Create(RICHEDIT_CLASS,_T(""),dwStyle,dwExStyle,pRect,pParentWnd,nID);
		int n=::GetLastError();
		if(!bRes)return FALSE;
		return TRUE;		
	}
	virtual void AppendText(const TCHAR *sText)
	{
		SendMessage(EM_SETSEL,-1,-1);
		SendMessage(EM_REPLACESEL,0,(LPARAM)sText);
		SendMessage(EM_SCROLLCARET,0,0);
	}
	virtual int GetFirstVisibleLine()
	{
		return SendMessage(EM_GETFIRSTVISIBLELINE,0,0);
	}
	virtual int GetScrollPos(POINT *pt)
	{
		return SendMessage(EM_GETSCROLLPOS,0,(LPARAM)pt);
	}

	virtual void ScrollToLine(UINT iLine)
	{
		UINT iChar = SendMessage(EM_LINEINDEX, iLine, 0);
		UINT iLineLength = SendMessage(EM_LINELENGTH, iChar - 1, 0);
		SendMessage(EM_SETSEL, iChar, iChar);
		SendMessage(EM_LINESCROLL, 0, -99999);
		SendMessage(EM_LINESCROLL, 0, iLine - 5);
	}

	virtual int LineFromChar(int nSel)
	{
		return SendMessage(EM_LINEFROMCHAR, nSel, 0L) + 1;
	}
	virtual int GetSel()
	{
		DWORD dwStart, dwEnd;
		SendMessage(EM_GETSEL, (WPARAM) &dwStart, (LPARAM) &dwEnd);
		return dwStart;
	}
	virtual void GetTextMetrics(TEXTMETRIC *tm)
	{
		HDC          hDC;
		HFONT        hFont;
		hDC=GetDC(m_hWnd);
		hFont=(HFONT)SendMessage(WM_GETFONT, 0, 0L);
		if (hFont != NULL)
			SelectObject(hDC, hFont);
		::GetTextMetrics(hDC,(TEXTMETRIC *)tm);
		ReleaseDC(m_hWnd, hDC);
	}
	virtual void SetFont (HFONT hFont)
	{
		SendMessage(WM_SETFONT, (WPARAM) hFont, (LPARAM) 0);
	}
};
//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyStatic: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_VISIBLE,DWORD dwStyleEx=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL){
		BOOL bRes=_TinyWindow::Create(_T("STATIC"),_T(""),dwStyle,dwStyleEx,pRect,pParentWnd,nID);
		if(!bRes)return FALSE;
		return TRUE;		
	}
};

//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyToolbar: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nMenuID=0,DWORD dwStyle=WS_CHILD | WS_VISIBLE | TBSTYLE_TOOLTIPS,DWORD dwStyleEx=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL)
	{
		BOOL bRes=_TinyWindow::Create(TOOLBARCLASSNAME,_T(""),dwStyle,dwStyleEx,pRect,pParentWnd,nMenuID);
		if(!bRes)
			return FALSE;
		SendMessage(TB_BUTTONSTRUCTSIZE, (WPARAM) sizeof(TBBUTTON), 0); 
		return TRUE;
	}

	virtual BOOL AddButtons(DWORD nBitmapID,TBBUTTON *pButtons,DWORD nNumOfButtons)
	{
		TBADDBITMAP tb;
		tb.hInst = _Tiny_GetResourceInstance();
		tb.nID = nBitmapID;
		DWORD stdidx= SendMessage (TB_ADDBITMAP, nNumOfButtons, (LPARAM)&tb);
		for (DWORD index = 0; index < nNumOfButtons; index++)
			pButtons[index].iBitmap += stdidx;
		SendMessage (TB_ADDBUTTONS, nNumOfButtons, (LPARAM) pButtons);
		return TRUE;
	}
};
//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyListBox: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_CHILD,DWORD dwStyleEx=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL)
	{
		BOOL bRes=_TinyWindow::Create(_T("LISTBOX"),_T(""),dwStyle,dwStyleEx,pRect,pParentWnd,nID);
		if(!bRes)return FALSE;
		return TRUE;		
	}
	virtual int AddString(const TCHAR *sText)
	{
		return SendMessage(LB_ADDSTRING,0,(LPARAM)sText);
	}
	
};
//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyListView: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_CHILD,DWORD dwStyleEx=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL)
	{
		BOOL bRes=_TinyWindow::Create(WC_LISTVIEW,_T(""),dwStyle,dwStyleEx,pRect,pParentWnd,nID);
		if(!bRes)return FALSE;
		return TRUE;		
	}
	virtual void SetViewStyle(DWORD dwView) 
	{ 
		// Retrieve the current window style. 
		DWORD dwStyle = GetWindowLong(m_hWnd, GWL_STYLE); 

		// Only set the window style if the view bits have changed. 
		if ((dwStyle & LVS_TYPEMASK) != dwView) 
			SetWindowLong(m_hWnd, GWL_STYLE, 
			(dwStyle & ~LVS_TYPEMASK) | dwView); 
	} 
	virtual int InsertColumn(int nCol,LPCTSTR lpszColumnHeading,int nWidth,int nSubItem=0,int nFormat = LVCFMT_LEFT)
	{
		LVCOLUMN lvc;
		lvc.mask=LVCF_WIDTH|LVCF_TEXT|LVCF_SUBITEM;
		lvc.cx=nWidth;
		lvc.pszText=(LPSTR)lpszColumnHeading;
		lvc.iSubItem=nSubItem;
		return ListView_InsertColumn(m_hWnd,nCol,&lvc);
		
	}
	virtual int InsertItem(int nCol,LPCTSTR pszText,int iSubItem = 0, int nParam=NULL)
	{
		LVITEM lvi;
		lvi.mask=LVIF_PARAM | LVIF_TEXT;
		lvi.iItem=nCol;
		lvi.iSubItem=iSubItem;
		lvi.pszText=(LPTSTR)pszText;
		lvi.lParam=(LPARAM) nParam;
		return ListView_InsertItem(m_hWnd, &lvi);
	}

	virtual int SetItemText(int nItem,int nSubItem,LPCTSTR pszText)
	{
		ListView_SetItemText(m_hWnd,nItem,nSubItem,(LPTSTR)pszText);
		return 0;
	}
	virtual int GetItemText(int iItem,int iSubItem,LPTSTR pszText,int cchTextMax)
	{
		ListView_GetItemText(m_hWnd,iItem,iSubItem,pszText,cchTextMax);
		return 0;
	}
	virtual int GetSelection()
	{
		return ListView_GetSelectionMark(m_hWnd); //-1 mean no selection
	}

  




	virtual void Clear() { ListView_DeleteAllItems(m_hWnd); };

};

class _TinyHeader: public _TinyWindow
{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_VISIBLE|WS_CHILD | WS_BORDER | HDS_BUTTONS | HDS_HORZ,DWORD dwStyleEx=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL)
	{
		BOOL bRes=_TinyWindow::Create(WC_HEADER,_T(""),dwStyle,dwStyleEx,pRect,pParentWnd,nID);
		if(!bRes)
			return FALSE;
		/*if(pParentWnd)
		{
			_TinyRect rect;
			pParentWnd->GetClientRect(&rect);
			HDLAYOUT hdl; 
			WINDOWPOS wp; 
			hdl.prc = &rect; 
			hdl.pwpos = &wp; 
			if (!SendMessage(HDM_LAYOUT, 0, (LPARAM) &hdl)) 
				return FALSE;
			SetWindowPos(wp.x, wp.y,wp.cx, wp.cy, wp.flags | SWP_SHOWWINDOW); 
		}*/
		return TRUE;
 
	}
	virtual int InsertItem(int iInsertAfter,int nWidth, LPSTR lpsz) 
	{ 
		HDITEM hdi; 
		int index; 

		hdi.mask = HDI_TEXT | HDI_FORMAT | HDI_WIDTH; 
		hdi.pszText = lpsz; 
		hdi.cxy = nWidth; 
		hdi.cchTextMax = lstrlen(hdi.pszText); 
		hdi.fmt = HDF_LEFT | HDF_STRING; 

		index = SendMessage(HDM_INSERTITEM, 
			(WPARAM) iInsertAfter, (LPARAM) &hdi); 
		
		return index; 

	} 

};
//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyTreeView: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_CHILD|TVS_HASLINES|TVS_HASBUTTONS|WS_VISIBLE,DWORD dwStyleEx=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL)
	{
		BOOL bRes=_TinyWindow::Create(WC_TREEVIEW,_T(""),dwStyle,dwStyleEx,pRect,pParentWnd,nID);
		NotifyReflection(TRUE);
		if(!bRes)
			return FALSE;
		return TRUE;

	}
	virtual HTREEITEM AddItemToTree(LPTSTR lpszItem,LPARAM ud=NULL,HTREEITEM hParent=NULL, UINT iImage=0)
	{ 
		TVITEM tv;
		TVINSERTSTRUCT tvins; 
		static HTREEITEM hPrev = (HTREEITEM) TVI_FIRST; 
		memset(&tv,0,sizeof(TVITEM));
		tv.mask=TVIF_TEXT|TVIF_PARAM|TVIF_IMAGE|TVIF_SELECTEDIMAGE;
		tv.pszText=lpszItem;
		tv.lParam=ud;
		tv.iImage = iImage;
		tv.iSelectedImage = iImage;
		tvins.item = tv; 

		tvins.hInsertAfter = hPrev; 
		if(hParent==NULL)
			tvins.hParent=TVI_ROOT;
		else
			tvins.hParent=hParent;
		hPrev = (HTREEITEM) SendMessage(TVM_INSERTITEM, 0, 
         (LPARAM) (LPTVINSERTSTRUCT) &tvins); 

		TreeView_SortChildren(m_hWnd,hParent,0);
		return hPrev; 
	}; 

	virtual void SetImageList(HIMAGELIST hLst)
	{
		_TinyAssert(m_hWnd);
		TreeView_SetImageList(m_hWnd, hLst, TVSIL_NORMAL);
	};

	HTREEITEM GetSelectedItem() { return TreeView_GetSelection(m_hWnd); };

	LPARAM GetItemUserData(HTREEITEM hItem) 
	{  
		TVITEM tvItem;
		BOOL bRet;

		tvItem.hItem = hItem;
		tvItem.mask = TVIF_HANDLE;

		bRet = TreeView_GetItem(m_hWnd, &tvItem);
		_TinyAssert(bRet);

		return tvItem.lParam;
	};

	void Expand(HTREEITEM hItem)
	{
		TreeView_Expand(m_hWnd, hItem, TVE_EXPAND);
	};

	void Clear() { TreeView_DeleteAllItems(m_hWnd); };
};


//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class _TinyScrollBar: public _TinyWindow{
public:
	virtual BOOL Create(ULONG nID=0,DWORD dwStyle=WS_VISIBLE,DWORD dwStyleEx=0,const RECT* pRect=NULL,_TinyWindow *pParentWnd=NULL){
		BOOL bRes=_TinyWindow::Create(_T("SCROLLBAR"),_T(""),dwStyle,dwStyleEx,pRect,pParentWnd,nID);
		int n=GetLastError();
		if(SBS_VERT&dwStyle)m_nBar=SB_VERT;
		if(SBS_HORZ&dwStyle)m_nBar=SB_HORZ;
		if(!bRes)return FALSE;
		return TRUE;		
	}
	virtual BOOL SetScrollPos(int nPos,BOOL bRedraw=TRUE){
		return ::SetScrollPos(m_hWnd,SB_CTL,nPos,bRedraw);
	}
	virtual BOOL SetScrollInfo(LPSCROLLINFO lpsi,BOOL bRedraw=TRUE){
		return ::SetScrollInfo(m_hWnd,SB_CTL,lpsi,bRedraw);
	}
	virtual int GetScrollPos(){
		SCROLLINFO si;
		si.cbSize=sizeof(SCROLLINFO);
		si.fMask=SIF_POS;
		::GetScrollInfo(m_hWnd,SB_CTL,&si);
		return si.nPos;
	}
private:
	int m_nBar;
};

//////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
static LRESULT CALLBACK _TinyWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	_TinyWindow *pWnd;
	pWnd=(_TinyWindow *)::GetWindowLongPtr(hWnd,GWLP_USERDATA);
	if(pWnd)
	{
		if(message==WM_NOTIFY && pWnd->HasNotifyReflection())
		{
			HWND hParentWnd=::GetParent(hWnd);
			if(hParentWnd)
			{
				_TinyWndProc(hParentWnd,WM_NOTIFY,wParam,lParam);
			}
		}
		 return pWnd->__Tiny_WindowProc(hWnd,message,wParam,lParam);
	}
	else
	{
		
	 	return DefWindowProc(hWnd, message, wParam, lParam);
	}
}

static BOOL CALLBACK _TinyDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	_TinyWindow *pWnd = NULL;
	if (message == WM_INITDIALOG) {
		SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG_PTR) lParam);
		pWnd = reinterpret_cast<_TinyWindow *> (lParam);
		_TinyAssert(!IsBadReadPtr(pWnd, sizeof(_TinyWindow)));
		pWnd->m_hWnd = hWnd;
	}
	pWnd = (_TinyWindow *) ::GetWindowLongPtr(hWnd, GWLP_USERDATA);
	if (pWnd)
		return (BOOL) pWnd->__Tiny_WindowProc(hWnd, message, wParam, lParam);
	else 
		return FALSE;
}

#endif //_TINY_WINDOW_H_