#ifndef _WIZ_DLG_H
#define _WIZ_DLG_H

#include "utils.h"
#include "enumchild.h"
#include "label.h"
template<class T>
class wiz_dlg: public T
{
	typedef T baseclass;
public:
	wiz_dlg( UINT nID, CWnd *pParent = NULL ): baseclass( nID, pParent )
	{
		set_default();
	}
	wiz_dlg( CWnd *pParent = NULL ): baseclass( pParent )
	{
		set_default();
	}
	void set_height( int h )
	{
		h = h;
	}
	void set_title( LPCTSTR t, COLORREF cl = -1 )
	{
		title = t;
		if( utils::is_window(&lb_title) )
			lb_title.SetText( t, cl );
	}
	void set_caption( LPCTSTR c, COLORREF cl = -1 )
	{
		m_strCaption = c;
		if( utils::is_window(&caption) )
			caption.SetText( c, cl );
	}
	void SetBmp( UINT bmpid )
	{
		idbmp = bmpid;
	}
	
protected:
	virtual BOOL OnInitDialog()
	{
		baseclass::OnInitDialog();

		USING_UTILS;
		if( !IsWindow() )
			return FALSE;
		if( is_window(&lb_title) )
			return FALSE;

		//ASSERT( idbmp );
		ASSERT( h );

		//////////////////////////////////////////////////////////////////////////
		GrowWindowSize( this, 0, h );

		MoveControls( this, CPoint( 0, h ) );
		//////////////////////////////////////////////////////////////////////////
		// 白板
		window_client_rect rc(this,this);
		rc.OffsetRect( -rc.left, -rc.top );
		rc.bottom = rc.top + h;

		// 分隔線
		CRect rcBevel(rc);
		rcBevel.top = rcBevel.bottom - 2;
		rcBevel.OffsetRect( 0, 2 );
		
		// 標題（加粗）
		CRect rcTitle(rc);
		int h = 20;
		int l = 20;
		rcTitle.top = rc.Height()/2 + rc.top - h;
		rcTitle.bottom = rcTitle.top + h;
		rcTitle.left = l;
		
		// 描述
		CRect rcCaption(rcTitle);
		rcCaption.OffsetRect( h, h );
		
		create( &m_stWhitePanel, NULL, SS_WHITERECT, rc, this );
		create( &m_stBevel, NULL, SS_ETCHEDFRAME, rcBevel, this );
		create( &lb_title, title, SS_LEFT, rcTitle, this );
		CFont *font = GetFont();
		LOGFONT lf;
		font->GetLogFont( &lf );
		lf.lfWeight = FW_BOLD;
		lb_title.SetFont( lf );
		lb_title.SetTransparent(TRUE);
		
		create( &caption, m_strCaption, SS_LEFT, rcCaption, this );
		lf.lfWeight = FW_NORMAL;
		caption.SetFont( lf );
		caption.SetTransparent(TRUE);

		if( idbmp )
		{
			if( m_bmp.LoadBitmap( idbmp ) )
			{
				BITMAP bitmap;
				m_bmp.GetBitmap( &bitmap );
				CRect rcBmp(rc.left,rc.top,rc.right,rc.top+bitmap.bmHeight);
				utils::VCenterRect( rc, rcBmp );
				rcBmp.right = rc.right - ( rc.Height() - bitmap.bmHeight )/2;
				rcBmp.left = rcBmp.right - bitmap.bmWidth;
				create( &m_stBmp, NULL, SS_BITMAP, rcBmp, this );
				m_stBmp.SetBitmap( m_bmp );
			}
		}
		
		CenterWindow();

		return TRUE;
	}
private:
	class MoveChild
	{
	public:
		bool operator()( CWnd *from, const CPoint& pt, CWnd *p )
		{
			utils::window_client_rect rc(p,from);
			p->SetWindowPos(NULL,rc.left+pt.x, rc.top+pt.y, 0, 0, 
				SWP_NOSIZE | SWP_NOZORDER );
			return true;
		}
	};
	void MoveControls( CWnd *from, const CPoint& pt )
	{
		enum_children( from, MoveChild(), pt );
	}
	void set_default()
	{
		h = 80;
		title = "正在處理, 請稍候...";
		m_strCaption = "這個操作根據您的計算機速度需要幾分鐘到幾十分鐘...";
		idbmp = 0;
	}
	void create( CStatic *This, LPCTSTR lpszText, DWORD dwStyle, const RECT& rc, CWnd *parent )
	{
		This->Create( lpszText, dwStyle, rc, parent );
		This->ShowWindow( SW_SHOW );
		This->UpdateWindow();
	}
	CStatic m_stWhitePanel;
	CLabel lb_title;
	CLabel caption;
	CStatic m_stBmp;
	CStatic m_stBevel;
	CBitmap m_bmp;
	UINT idbmp;
	int h;
	CString title;
	CString m_strCaption;
	
};
#endif // _WIZ_DLG_H