/********************************************
** 工作室：S&P工作室
** 作者	 ：张东斌
** 日期  ：2007年6月
*********************************************/

#include "stdafx.h"
//#include "Tmschema.h"
#include "SPVC80Helpers.h"
#include "SPDrawHelpers.h"

#include "SPPropertyGridPaintManager.h"
#include "SPPropertyGridInplaceEdit.h"
#include "SPPropertyGridInplaceButton.h"
#include "SPPropertyGridInplaceList.h"
#include "SPPropertyGridItem.h"
#include "SPPropertyGrid.h"

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

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CSPPropertyGridPaintManager::CSPPropertyGridPaintManager( CSPPropertyGrid * pGrid ) : m_pGrid( pGrid )
{
	m_bThemed = FALSE;

	LOGFONT	lfIcon;
	VERIFY( ::SystemParametersInfo( SPI_GETICONTITLELOGFONT,sizeof( lfIcon ),&lfIcon,0 ) );
	lfIcon.lfWeight = FW_NORMAL;
	lfIcon.lfItalic = FALSE;

	VERIFY( m_fntVerbNormal.CreateFontIndirect( &lfIcon ) );
	lfIcon.lfUnderline = TRUE;
	VERIFY( m_fntVerbUnderline.CreateFontIndirect( &lfIcon ) );


	RefreshMetrics();
}

CSPPropertyGridPaintManager::~CSPPropertyGridPaintManager()
{
}

void CSPPropertyGridPaintManager::RefreshMetrics()
{
	SPColorManager()->RefreshColors();

	m_clrFace = GetXtremeColor( COLOR_3DFACE );
	m_clrShadow = GetXtremeColor( COLOR_3DSHADOW );
	m_clrVerbFace = GetXtremeColor( COLOR_ACTIVECAPTION );

	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();

	m_pGrid->m_clrHelpBack.SetStandardValue( m_clrFace );
	m_pGrid->m_clrHelpFore.SetStandardValue( GetXtremeColor( COLOR_BTNTEXT ) );
	pView->m_clrLine.SetStandardValue( GetSysColor( COLOR_SCROLLBAR ) );
	pView->m_clrCategoryFore.SetStandardValue( GetXtremeColor( COLOR_GRAYTEXT ) );
	pView->m_clrBack.SetStandardValue( GetXtremeColor( COLOR_WINDOW ) );
	pView->m_clrFore.SetStandardValue( GetXtremeColor( COLOR_WINDOWTEXT ) );
	pView->m_clrReadOnlyFore.SetStandardValue( GetXtremeColor( COLOR_GRAYTEXT ) );


}

void CSPPropertyGridPaintManager::FillPropertyGrid( CDC * pDC )
{
	CSPClientRect			rc		( m_pGrid );
	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();
	pDC->FillSolidRect( rc,m_clrFace );
	pDC->SetBkMode( TRANSPARENT );

	if ( m_pGrid->IsHelpVisible() )
	{
		CSPPenDC	pen		( *pDC,m_clrShadow );
		CSPBrushDC	brush	( *pDC,m_pGrid->m_clrHelpBack );

		CRect		rcHelp	( rc );
		rcHelp.top = rc.bottom - m_pGrid->m_nHelpHeight;
		pDC->Rectangle( rcHelp );


		CSPFontDC				font	( pDC,&pView->m_fontBold );
		CSPPropertyGridItem *	pItem	= m_pGrid->GetSelectedItem();
		if ( pItem )
		{
			pDC->SetTextColor( m_pGrid->m_clrHelpFore );
			pDC->SetBkColor( m_pGrid->m_clrHelpBack );
			CRect	rcCaption	( rcHelp );
			rcCaption.DeflateRect( 6,3 );
			pDC->DrawText( pItem->GetCaption(),rcCaption,DT_SINGLELINE | DT_NOPREFIX );

			CString	strDesc	= pItem->GetDescription();
			if ( !strDesc.IsEmpty() )
			{
				CSPFontDC		font	( pDC,&pView->m_fontNormal );
				CSPEmptyRect	rcCaption;
				pDC->DrawText( pItem->GetCaption(),rcCaption,DT_SINGLELINE | DT_NOPREFIX | DT_CALCRECT );
				CRect	rcDesc	( rcHelp );
				rcDesc.DeflateRect( 6,3 + rcCaption.Height() + 3,6,3 );
				pDC->DrawText( strDesc,rcDesc,DT_WORDBREAK | DT_NOPREFIX );
			}
		}

		rc.bottom -= m_pGrid->m_nHelpHeight + 3;
	}

	if ( m_pGrid->IsVerbsVisible() )
	{
		CSPPenDC	pen		( *pDC,m_clrShadow );
		CSPBrushDC	brush	( *pDC,m_pGrid->m_clrHelpBack );

		CRect		rcVerbs	( rc );
		rcVerbs.top = rc.bottom - m_pGrid->m_nVerbsHeight;

		HitTestVerbs( pDC,rcVerbs,CPoint( 0 ) );
	}
}

int CSPPropertyGridPaintManager::HitTestVerbs( CDC * pDC , CRect rcVerbs , CPoint pt )
{
#define DRAWTESPART(strCaption)\
	CRect rcText(CRect(x, y, min(x + nTextWidth, rcVerbs.right), min(y + nTextHeight, rcVerbs.bottom)));\
	if (bDraw) {\
		pVerb->SetPart(rcText);\
		pDC->SetTextColor(m_clrVerbFace);\
		pDC->DrawText(strCaption, rcText, DT_SINGLELINE|DT_NOPREFIX); \
		if (pVerb->IsFocused()) {\
			pDC->SetTextColor(m_pGrid->m_clrHelpBack); pDC->SetBkColor(0); rcText.bottom ++;\
			pDC->DrawFocusRect(rcText);\
		}\
	}\
	else if (rcText.PtInRect(pt)) return i;

	BOOL	bDraw	= ( pt == CPoint( 0 ) );

	if ( bDraw )
	{
		pDC->Rectangle( rcVerbs );
	}

	CSPFontDC	font	( pDC,&m_fntVerbUnderline );

	rcVerbs.DeflateRect( 6,4 );

	int					nCount		= m_pGrid->GetVerbs()->GetCount();

	int x = rcVerbs.	left, y = rcVerbs.top, nWidth = rcVerbs.Width();
	int					nTextHeight	= pDC->GetTextExtent( _T( "XXX" ) ).cy;

	for ( int i = 0; i < nCount; i++ )
	{
		CSPPropertyGridVerb *	pVerb		= m_pGrid->GetVerbs()->GetAt( i );
		CString					strCaption	= pVerb->GetCaption();

		while ( TRUE )
		{
			if ( strCaption.IsEmpty() )
				break;

			int	nTextWidth	= pDC->GetTextExtent( strCaption ).cx;

			if ( x + nTextWidth < nWidth )
			{
				DRAWTESPART( strCaption );
				x += nTextWidth;
				break;
			}
			else
			{
				int	nStartIndex	= ( strCaption.GetLength() - 1 ) * ( nWidth - x ) / nTextWidth;
				int	nIndex		= nStartIndex;

				if ( ( nStartIndex < 1 ) && ( x == rcVerbs.left ) )
				{
					i = nCount - 1;
					break;
				}

				for ( ; nIndex >= 0; nIndex-- )
				{
					if ( strCaption[nIndex] == _T( ' ' ) || strCaption[nIndex] == _T( ',' ) || strCaption[nIndex] == _T( '-' ) )
						break;
				}

				if ( nIndex > 0 || ( x == rcVerbs.left ) )
				{
					if ( nIndex <= 0 )
						nIndex = nStartIndex;

					CString	strLeft		= strCaption.Left( nIndex + 1 );
					CString	strRight	= strCaption.Mid( nIndex + 1 );

					int		nTextWidth	= pDC->GetTextExtent( strLeft ).cx;
					DRAWTESPART( strLeft );

					x = rcVerbs.left;
					y += nTextHeight;
					strCaption = strRight;
				}
				else
				{
					y += nTextHeight;
					x = rcVerbs.left;
				}
			}
			if ( y >= rcVerbs.bottom )
				break;
		}

		if ( ( y >= rcVerbs.bottom ) || ( i == nCount - 1 ) )
			break;

		if ( bDraw )
		{
			font.SetFont( &m_fntVerbNormal );
			pDC->SetTextColor( m_pGrid->m_clrHelpFore );
			pDC->DrawText( _T( "," ),1,CRect( x,y,x + 8,min( y + nTextHeight,rcVerbs.bottom ) ),DT_SINGLELINE | DT_NOPREFIX );
			font.SetFont( &m_fntVerbUnderline );
		}
		x += 8;
	}
	return -1;
}

void CSPPropertyGridPaintManager::FillPropertyGridView( CDC * pDC , BOOL bClient )
{
	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();


	if ( bClient )
	{
		CSPClientRect	rc	( pView );
		pDC->FillSolidRect( rc,pView->m_clrBack );
	}
	else
	{
		CSPWindowRect	rc	( pView );
		rc.OffsetRect( -rc.TopLeft() );
		pDC->Draw3dRect( rc,m_clrShadow,m_clrShadow );
	}
}

void CSPPropertyGridPaintManager::MeasureItem( LPMEASUREITEMSTRUCT lpMeasureItemStruct )
{
	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();
	if ( pView->GetStyle() & LBS_OWNERDRAWVARIABLE )
	{
		CSPPropertyGridItem *	pItem	= ( CSPPropertyGridItem * ) lpMeasureItemStruct->itemData;
		pItem->MeasureItem( lpMeasureItemStruct );
	}
}

void CSPPropertyGridPaintManager::DrawCategoryCaptionBackground( CDC * pDC , CRect rc )
{
	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();
	pDC->FillSolidRect( rc,pView->m_clrLine );
}

void CSPPropertyGridPaintManager::DrawItem( PDRAWITEMSTRUCT lpDrawItemStruct )
{
	CSPPropertyGridView *	pView		= &m_pGrid->GetGridView();
	CSPPropertyGridItem *	pItem		= ( CSPPropertyGridItem * ) lpDrawItemStruct->itemData;

	CSPWindowRect			rcWindow	( pView );
	CRect					rc			= lpDrawItemStruct->rcItem;

	CSPBufferDC				dc			( lpDrawItemStruct->hDC,rc );
	CSPFontDC				font		( &dc,&pView->m_fontNormal );

	COLORREF				clrWindow	= pView->m_clrBack;

	dc.FillSolidRect( rc,clrWindow );
	dc.SetBkMode( TRANSPARENT );


	CRect	rcCaption	( rc.left,rc.top,rc.left + pView->GetDividerPos(),rc.bottom );

	if ( pItem->IsCategory() )
	{
		DrawCategoryCaptionBackground( &dc,rc );

		CSPFontDC	font	( &dc,&pView->m_fontBold );

		dc.SetTextColor( pView->m_clrCategoryFore );
		CSPEmptyRect	rcDrawText;
		dc.DrawText( pItem->GetCaption(),rcDrawText,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER | DT_CALCRECT );

		CRect	rcText	( CPoint( ( ( pItem->GetIndent() + 1 ) * SP_PGI_EXPAND_BORDER ) - 1,rc.top + 1 ),CSize( rcDrawText.Width() + 4,rc.Height() - 3 ) );

		dc.DrawText( pItem->GetCaption(),rcText,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER | DT_RIGHT );

		if ( ( lpDrawItemStruct->itemAction | ODA_FOCUS ) && ( lpDrawItemStruct->itemState & ODS_FOCUS ) )
		{
			dc.SetTextColor( 0 );
			dc.DrawFocusRect( rcText );
		}
	}
	else
	{
		dc.SetTextColor( pItem->GetReadOnly() ? pView->m_clrReadOnlyFore : pView->m_clrFore );

		CRect	rcValue	( rc );
		rcValue.left = rcCaption.right + 4;
		rcValue.bottom -= 1;

		if ( !pItem->OnDrawItemValue( dc,rcValue ) )
		{
			dc.DrawText( pItem->GetViewValue(),rcValue,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER );
		}

		BOOL	bSelected	= ( ( lpDrawItemStruct->itemAction | ODA_SELECT ) && ( lpDrawItemStruct->itemState & ODS_SELECTED ) );
		BOOL	bFocused	= bSelected && CWnd::GetFocus() && ( ( CWnd::GetFocus() == pView ) || ( CWnd::GetFocus()->GetParent() == pView ) || ( CWnd::GetFocus()->GetOwner() == pView ) );
		if ( bFocused )
		{
			dc.SetTextColor( ::GetXtremeColor( COLOR_HIGHLIGHTTEXT ) );
			dc.FillSolidRect( rcCaption,::GetXtremeColor( COLOR_HIGHLIGHT ) );
		}
		else if ( bSelected )
		{
			dc.FillSolidRect( rcCaption,pView->m_clrLine );
		}

		CSPPropertyGridItem *	pCategory	= pItem->GetParentItem();
		while ( pCategory != NULL )
		{
			if ( pCategory->IsCategory() )
				dc.FillSolidRect( rc.left + pCategory->GetIndent() * SP_PGI_EXPAND_BORDER,rc.top,SP_PGI_EXPAND_BORDER,rc.Height(),pView->m_clrLine );

			pCategory = pCategory->GetParentItem();
		}

		CSPPenDC	pen	( dc,pView->m_clrLine );
		dc.MoveTo( 0,rc.bottom - 1 ); dc.LineTo( rc.right,rc.bottom - 1 );
		dc.MoveTo( rcCaption.right,rc.top ); dc.LineTo( rcCaption.right,rc.bottom - 1 );

		CRect	rcText	( rc );
		rcText.left = pItem->GetIndent() * SP_PGI_EXPAND_BORDER + 3;
		rcText.right = rcCaption.right - 1;
		rcText.bottom -= 1;
		dc.DrawText( pItem->GetCaption(),rcText,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER );
	}

	CSPPropertyGridItem *	pNext	= pView->GetItem( lpDrawItemStruct->itemID + 1 );
	if ( pNext && pNext->IsCategory() && pNext->IsVisible() )
	{
		dc.FillSolidRect( pNext->GetIndent() * SP_PGI_EXPAND_BORDER,rc.bottom - 1,rc.Width(),1,m_clrFace );
	}



	if ( pItem->HasChilds() )
	{
		CRgn	rgn;
		if ( !pItem->IsCategory() )
		{
			rgn.CreateRectRgnIndirect( &rcCaption );
			dc.SelectClipRgn( &rgn );
		}

		DrawExpandButton( dc,pItem,rcCaption );

		dc.SelectClipRgn( NULL );
	}
}

void CSPPropertyGridPaintManager::DrawExpandButton( CDC & dc , CSPPropertyGridItem * pItem , CRect rcCaption )
{
	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();


	CRect					rcSign	( CPoint( SP_PGI_EXPAND_BORDER / 2 - 5,rcCaption.CenterPoint().y - 4 ),CSize( 9,9 ) );

	if ( pItem->GetIndent() > 0 )
	{
		rcSign.OffsetRect( ( pItem->GetIndent() - ( pItem->IsCategory() ? 0 : 1 ) ) * SP_PGI_EXPAND_BORDER,0 );
	}



		CPoint	pt	= rcSign.CenterPoint();

		if ( !pItem->IsCategory() )
			dc.FillSolidRect( rcSign,pView->m_clrBack );
		dc.Draw3dRect( rcSign,pView->m_clrFore,pView->m_clrFore );
		CSPPenDC	pen	( dc,pView->m_clrFore );

		dc.MoveTo( pt.x - 2,pt.y );
		dc.LineTo( pt.x + 3,pt.y );

		if ( !pItem->IsExpanded() )
		{
			dc.MoveTo( pt.x,pt.y - 2 );
			dc.LineTo( pt.x,pt.y + 3 );
		}
}

void CSPPropertyGridPaintManager::FillInplaceButton( CDC * pDC , CSPPropertyGridInplaceButton * pButton )
{
	CSPClientRect			rect	( pButton );
	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();
	CPoint					ptDots	( rect.CenterPoint().x,rect.CenterPoint().y + 3 );

	
		pDC->FillSolidRect( rect,GetXtremeColor( COLOR_3DFACE ) );

		if ( pButton->m_bPressed && pButton->m_bOver )
			pDC->Draw3dRect( rect,GetXtremeColor( COLOR_3DSHADOW ),GetXtremeColor( COLOR_3DSHADOW ) );
		else
		{
			pDC->Draw3dRect( rect,GetXtremeColor( COLOR_3DFACE ),GetXtremeColor( COLOR_3DDKSHADOW ) );
			rect.DeflateRect( 1,1 );
			pDC->Draw3dRect( rect,GetXtremeColor( COLOR_WINDOW ),GetXtremeColor( COLOR_3DSHADOW ) );
		}

		if ( pButton->GetItem()->GetFlags() & SPGridItemHasComboButton )
		{
			CPoint	pt	= rect.CenterPoint();
			CSPDrawHelpers::Triangle( pDC,CPoint( pt.x - 3,pt.y - 1 ),CPoint( pt.x + 3,pt.y - 1 ),CPoint( pt.x,pt.y + 2 ),GetXtremeColor( COLOR_BTNTEXT ) );
		}

	if ( pButton->GetItem()->GetFlags() & SPGridItemHasExpandButton )
	{
		pDC->FillSolidRect( ptDots.x - 4,ptDots.y,2,2,GetXtremeColor( COLOR_BTNTEXT ) );
		pDC->FillSolidRect( ptDots.x,ptDots.y,2,2,GetXtremeColor( COLOR_BTNTEXT ) );
		pDC->FillSolidRect( ptDots.x + 4,ptDots.y,2,2,GetXtremeColor( COLOR_BTNTEXT ) );
	}

	if ( CWnd::GetFocus() == pButton )
	{
		pDC->SetTextColor( GetXtremeColor( COLOR_BTNTEXT ) );
		pDC->SetBkColor( GetXtremeColor( COLOR_3DFACE ) );
		rect.DeflateRect( 2,2 );
		pDC->DrawFocusRect( rect );
	}
}


CSPPropertyGridNativeXPTheme::CSPPropertyGridNativeXPTheme( CSPPropertyGrid * pGrid ) : CSPPropertyGridPaintManager( pGrid )
{
	m_bThemed = TRUE;

	RefreshMetrics();
}

void CSPPropertyGridNativeXPTheme::RefreshMetrics()
{
	CSPPropertyGridPaintManager::RefreshMetrics();

	SPCurrentSystemTheme	systemTheme	= SPDrawHelpers()->GetCurrentSystemTheme();

	switch ( systemTheme )
	{
	case SPSystemThemeSilver:
	case SPSystemThemeBlue:
		m_clrShadow = RGB( 127,157,185 ); break;
	case SPSystemThemeOlive:
		m_clrShadow = RGB( 164,185,127 ); break;
	}
}

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

CSPPropertyGridOffice2003Theme::CSPPropertyGridOffice2003Theme( CSPPropertyGrid * pGrid ) : CSPPropertyGridPaintManager( pGrid )
{
	RefreshMetrics();
}



void CSPPropertyGridOffice2003Theme::RefreshMetrics()
{
	CSPPropertyGridPaintManager::RefreshMetrics();

	m_bThemed = TRUE;
	m_bLunaTheme = FALSE;

	if ( !SPColorManager()->IsLunaColorsDisabled() )
	{
		CSPPropertyGridView *	pView		= &m_pGrid->GetGridView();

		SPCurrentSystemTheme	systemTheme	= SPDrawHelpers()->GetCurrentSystemTheme();

		switch ( systemTheme )
		{
		case SPSystemThemeBlue:
			m_clrFace = RGB( 221,236,254 );
			m_clrShadow = RGB( 123,164,224 );
			m_pGrid->m_clrHelpBack.SetStandardValue( m_clrFace );
			pView->m_clrLine.SetStandardValue( RGB( 169,199,240 ) );
			pView->m_clrCategoryFore.SetStandardValue( 0 );

			m_bLunaTheme = TRUE;
			break;

		case SPSystemThemeOlive:
			m_clrFace = RGB( 243,242,231 );
			m_clrShadow = RGB( 188,187,177 );
			m_pGrid->m_clrHelpBack.SetStandardValue( m_clrFace );
			pView->m_clrLine.SetStandardValue( RGB( 197,212,159 ) );
			pView->m_clrCategoryFore.SetStandardValue( 0 );

			m_bLunaTheme = TRUE;
			break;

		case SPSystemThemeSilver:
			m_clrFace = RGB( 238,238,244 );
			m_clrShadow = RGB( 161,160,187 );
			m_pGrid->m_clrHelpBack.SetStandardValue( m_clrFace );
			pView->m_clrLine.SetStandardValue( RGB( 192,192,211 ) );
			pView->m_clrCategoryFore.SetStandardValue( 0 );

			m_bLunaTheme = TRUE;
			break;
		}
	}
}


//////////////////////////////////////////////////////////////////////
// CSPPropertyGridCoolTheme

CSPPropertyGridCoolTheme::CSPPropertyGridCoolTheme( CSPPropertyGrid * pGrid ) : CSPPropertyGridPaintManager( pGrid )
{
	RefreshMetrics();
}

void CSPPropertyGridCoolTheme::RefreshMetrics()
{
	CSPPropertyGridPaintManager::RefreshMetrics();

	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();

	pView->m_clrLine.SetStandardValue( GetXtremeColor( COLOR_3DFACE ) );
}


void CSPPropertyGridCoolTheme::DrawItem( PDRAWITEMSTRUCT lpDrawItemStruct )
{
	CSPPropertyGridView *	pView		= &m_pGrid->GetGridView();
	CSPPropertyGridItem *	pItem		= ( CSPPropertyGridItem * ) lpDrawItemStruct->itemData;

	COLORREF				clrWindow	= pView->m_clrBack;

	ASSERT( pItem != NULL );

	CSPWindowRect	rcWindow	( pView );
	CRect			rc			= lpDrawItemStruct->rcItem;

	CSPBufferDC		dc			( lpDrawItemStruct->hDC,rc );
	CSPFontDC		font		( &dc,&pView->m_fontNormal );

	dc.FillSolidRect( rc,clrWindow );
	dc.SetBkMode( TRANSPARENT );


	CRect		rcCaption	( rc.left,rc.top,rc.left + pView->GetDividerPos(),rc.bottom );

	COLORREF	clrLine		= pView->m_clrLine;
	COLORREF	clrFore		= pView->m_clrFore;
	COLORREF	clrShadow	= GetXtremeColor( COLOR_3DSHADOW );

	if ( pItem->IsCategory() )
	{
		dc.FillSolidRect( rc,clrLine );
		CSPFontDC	font	( &dc,&pView->m_fontBold );
		dc.SetTextColor( pView->m_clrCategoryFore );

		int	nIndent	= SP_PGI_EXPAND_BORDER * ( pItem->GetIndent() + 1 );

		if ( ( lpDrawItemStruct->itemAction | ODA_FOCUS ) && ( lpDrawItemStruct->itemState & ODS_FOCUS ) )
		{
			dc.SetTextColor( ::GetXtremeColor( COLOR_HIGHLIGHTTEXT ) );
			dc.FillSolidRect( CRect( nIndent,rc.top,rc.right,rc.bottom ),::GetXtremeColor( COLOR_HIGHLIGHT ) );
		}

		CRect	rcText	( nIndent + 3,rc.top,rc.right,rc.bottom - 1 );
		dc.DrawText( pItem->GetCaption(),rcText,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER );

		dc.FillSolidRect( ( pItem->GetIndent() + ( pItem->IsExpanded() ? 1 : 0 ) ) * SP_PGI_EXPAND_BORDER - 1,rc.bottom - 1,rc.Width(),1,clrShadow );

		CSPPropertyGridItem *	pCategory	= pItem->GetParentItem();
		while ( pCategory != NULL )
		{
			if ( pCategory->IsCategory() )
			{
				dc.FillSolidRect( rc.left + pCategory->GetIndent() * SP_PGI_EXPAND_BORDER,rc.top,SP_PGI_EXPAND_BORDER,rc.Height(),clrLine );
				dc.FillSolidRect( rc.left + ( pCategory->GetIndent() + 1 ) * SP_PGI_EXPAND_BORDER - 1,rc.top,1,rc.Height() + 2,clrShadow );
			}
			pCategory = pCategory->GetParentItem();
		}
	}
	else
	{
		dc.SetTextColor( pItem->GetReadOnly() ? pView->m_clrReadOnlyFore : clrFore );

		CRect	rcValue	( rc );
		rcValue.left = rcCaption.right + 4;
		rcValue.bottom -= 1;

		if ( !pItem->OnDrawItemValue( dc,rcValue ) )
		{
			dc.DrawText( pItem->GetViewValue(),rcValue,DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX );
		}

		BOOL	bSelected	= ( ( lpDrawItemStruct->itemAction | ODA_SELECT ) && ( lpDrawItemStruct->itemState & ODS_SELECTED ) );
		BOOL	bFocused	= bSelected && CWnd::GetFocus() && ( ( CWnd::GetFocus() == pView ) || ( CWnd::GetFocus()->GetParent() == pView ) || ( CWnd::GetFocus()->GetOwner() == pView ) );
		if ( bFocused )
		{
			dc.SetTextColor( ::GetXtremeColor( COLOR_HIGHLIGHTTEXT ) );
			dc.FillSolidRect( rcCaption,::GetXtremeColor( COLOR_HIGHLIGHT ) );
		}
		else if ( bSelected )
		{
			dc.FillSolidRect( rcCaption,clrLine );
		}

		CSPPenDC	pen	( dc,clrLine );
		dc.MoveTo( 0,rc.bottom - 1 ); dc.LineTo( rc.right,rc.bottom - 1 );
		dc.MoveTo( rcCaption.right,rc.top ); dc.LineTo( rcCaption.right,rc.bottom - 1 );

		CSPPropertyGridItem *	pCategory	= pItem->GetParentItem();
		while ( pCategory != NULL )
		{
			if ( pCategory->IsCategory() )
			{
				dc.FillSolidRect( rc.left + pCategory->GetIndent() * SP_PGI_EXPAND_BORDER,rc.top,SP_PGI_EXPAND_BORDER,rc.Height(),clrLine );
				dc.FillSolidRect( rc.left + ( pCategory->GetIndent() + 1 ) * SP_PGI_EXPAND_BORDER - 1,rc.top,1,rc.Height() + 2,clrShadow );
			}
			pCategory = pCategory->GetParentItem();
		}

		CRect	rcText	( rc );
		rcText.left = pItem->GetIndent() * SP_PGI_EXPAND_BORDER + 3;
		rcText.right = rcCaption.right - 1;
		rcText.bottom -= 1;
		dc.DrawText( pItem->GetCaption(),rcText,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER );
	}

	CSPPropertyGridItem *	pNext	= ( CSPPropertyGridItem * ) pView->GetItemDataPtr( lpDrawItemStruct->itemID + 1 );
	if ( ( ( ULONG_PTR ) pNext == ( ULONG_PTR ) ( -1 ) ) )
	{
		dc.FillSolidRect( 0,rc.bottom - 1,rc.Width(),1,clrShadow );
	}
	else if ( pNext && pNext->IsCategory() && pNext->IsVisible() )
	{
		dc.FillSolidRect( pNext->GetIndent() * SP_PGI_EXPAND_BORDER,rc.bottom - 1,rc.Width(),1,clrShadow );
	}

	CSPPropertyGridItem *	pPrev		= pItem;
	CSPPropertyGridItem *	pCategory	= pPrev->GetParentItem();
	while ( pCategory != NULL )
	{
		if ( pItem->HasChilds() && pItem->IsExpanded() )
			break;

		if ( pCategory->IsCategory() && pCategory->IsVisible() && pCategory->GetChilds()->GetAt( pCategory->GetChilds()->GetCount() - 1 ) == pPrev )
		{
			dc.FillSolidRect( pCategory->GetIndent() * SP_PGI_EXPAND_BORDER,rc.bottom - 1,rc.Width(),1,clrShadow );
		}
		else
			break;
		pPrev = pCategory;
		pCategory = pPrev->GetParentItem();
	}


	if ( pItem->HasChilds() )
	{
		CRgn	rgn;
		if ( !pItem->IsCategory() )
		{
			rgn.CreateRectRgnIndirect( &rcCaption );
			dc.SelectClipRgn( &rgn );
		}

		DrawExpandButton( dc,pItem,rcCaption );

		dc.SelectClipRgn( NULL );
	}
}



//////////////////////////////////////////////////////////////////////
// CSPPropertyGridSimpleTheme

CSPPropertyGridSimpleTheme::CSPPropertyGridSimpleTheme( CSPPropertyGrid * pGrid ) : CSPPropertyGridPaintManager( pGrid )
{
	RefreshMetrics();
}

void CSPPropertyGridSimpleTheme::RefreshMetrics()
{
	CSPPropertyGridPaintManager::RefreshMetrics();

	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();

	pView->m_clrLine.SetStandardValue( GetXtremeColor( COLOR_3DFACE ) );
}



void CSPPropertyGridSimpleTheme::DrawItem( PDRAWITEMSTRUCT lpDrawItemStruct )
{
	CSPPropertyGridView *	pView		= &m_pGrid->GetGridView();
	CSPPropertyGridItem *	pItem		= ( CSPPropertyGridItem * ) lpDrawItemStruct->itemData;

	COLORREF				clrWindow	= pView->m_clrBack;

	ASSERT( pItem != NULL );


	CSPWindowRect	rcWindow	( pView );
	CRect			rc			= lpDrawItemStruct->rcItem;

	CSPBufferDC		dc			( lpDrawItemStruct->hDC,rc );
	CSPFontDC		font		( &dc,pItem->IsCategory() ? &pView->m_fontBold : &pView->m_fontNormal );

	dc.FillSolidRect( rc,clrWindow );
	dc.SetBkMode( TRANSPARENT );


	CRect		rcCaption	( rc.left,rc.top,rc.left + pView->GetDividerPos(),rc.bottom );

	COLORREF	clrLine		= pView->m_clrLine;
	COLORREF	clrFore		= pView->m_clrFore;
	{
		if ( !pItem->IsCategory() )
		{
			dc.SetTextColor( pItem->GetReadOnly() ? pView->m_clrReadOnlyFore : clrFore );

			CRect	rcValue	( rc );
			rcValue.left = rcCaption.right + 4;
			rcValue.bottom -= 1;

			if ( !pItem->OnDrawItemValue( dc,rcValue ) )
			{
				dc.DrawText( pItem->GetViewValue(),rcValue,DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX );
			}
		}

		dc.SetTextColor( clrFore );

		BOOL	bSelected	= ( ( lpDrawItemStruct->itemAction | ODA_SELECT ) && ( lpDrawItemStruct->itemState & ODS_SELECTED ) );
		BOOL	bFocused	= bSelected && CWnd::GetFocus() && ( ( CWnd::GetFocus() == pView ) || ( CWnd::GetFocus()->GetParent() == pView ) || ( CWnd::GetFocus()->GetOwner() == pView ) );
		if ( bFocused )
		{
			dc.SetTextColor( ::GetXtremeColor( COLOR_HIGHLIGHTTEXT ) );
			dc.FillSolidRect( CRect( SP_PGI_EXPAND_BORDER,rcCaption.top,rcCaption.right,rcCaption.bottom ),::GetXtremeColor( COLOR_HIGHLIGHT ) );
		}
		else if ( bSelected )
		{
			dc.FillSolidRect( CRect( SP_PGI_EXPAND_BORDER,rcCaption.top,rcCaption.right,rcCaption.bottom ),clrLine );
		}
		dc.FillSolidRect( SP_PGI_EXPAND_BORDER - 1,rc.top,1,rc.Height(),clrLine );

		CSPPenDC	pen	( dc,clrLine );
		dc.MoveTo( SP_PGI_EXPAND_BORDER,rc.bottom - 1 ); dc.LineTo( rc.right,rc.bottom - 1 );
		dc.MoveTo( rcCaption.right,rc.top ); dc.LineTo( rcCaption.right,rc.bottom - 1 );


		CRect	rcText	( rc );
		rcText.left = ( pItem->GetIndent() + ( pItem->IsCategory() ? 1 : 0 ) ) * SP_PGI_EXPAND_BORDER + 3;
		rcText.right = rcCaption.right - 1;
		rcText.bottom -= 1;
		dc.DrawText( pItem->GetCaption(),rcText,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER );
	}

	if ( pView->GetCount() == ( int ) lpDrawItemStruct->itemID + 1 )
	{
		dc.FillSolidRect( 0,rc.bottom - 1,rc.Width(),1,clrLine );
	}

	if ( pItem->HasChilds() )
	{
		CRgn	rgn;
		rgn.CreateRectRgnIndirect( &rcCaption );
		dc.SelectClipRgn( &rgn );

		DrawExpandButton( dc,pItem,rcCaption );

		dc.SelectClipRgn( NULL );
	}
}



//////////////////////////////////////////////////////////////////////
// CSPPropertyGridDelphiTheme

CSPPropertyGridDelphiTheme::CSPPropertyGridDelphiTheme( CSPPropertyGrid * pGrid ) : CSPPropertyGridPaintManager( pGrid )
{
	RefreshMetrics();
}


void CSPPropertyGridDelphiTheme::DrawItem( PDRAWITEMSTRUCT lpDrawItemStruct )
{
	CSPPropertyGridView *	pView		= &m_pGrid->GetGridView();
	CSPPropertyGridItem *	pItem		= ( CSPPropertyGridItem * ) lpDrawItemStruct->itemData;

	COLORREF				clrWindow	= pView->m_clrBack;

	ASSERT( pItem != NULL );


	CSPWindowRect	rcWindow	( pView );
	CRect			rc			= lpDrawItemStruct->rcItem;

	CSPBufferDC		dc			( lpDrawItemStruct->hDC,rc );
	CSPFontDC		font		( &dc,pItem->IsCategory() ? &pView->m_fontBold : &pView->m_fontNormal );

	dc.FillSolidRect( rc,clrWindow );
	dc.SetBkMode( TRANSPARENT );


	CRect		rcCaption	( rc.left,rc.top,rc.left + pView->GetDividerPos(),rc.bottom );

	COLORREF	clrFore		= pView->m_clrFore;
	COLORREF	clrShadow	= GetXtremeColor( COLOR_3DSHADOW );
	COLORREF	clrLight	= GetXtremeColor( COLOR_BTNHIGHLIGHT );
	{
		if ( !pItem->IsCategory() )
		{
			dc.SetTextColor( pItem->GetReadOnly() ? pView->m_clrReadOnlyFore : clrFore );

			CRect	rcValue	( rc );
			rcValue.left = rcCaption.right + 4;
			rcValue.bottom -= 1;

			if ( !pItem->OnDrawItemValue( dc,rcValue ) )
			{
				dc.DrawText( pItem->GetViewValue(),rcValue,DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX );
			}
		}

		dc.SetTextColor( clrFore );

		dc.Draw3dRect( rcCaption.right - 1,rc.top,1,rc.Height(),clrShadow,clrShadow );
		dc.Draw3dRect( rcCaption.right,rc.top,1,rc.Height(),clrLight,clrLight );

		BOOL	bSelected	= ( ( lpDrawItemStruct->itemAction | ODA_SELECT ) && ( lpDrawItemStruct->itemState & ODS_SELECTED ) );
		BOOL	bFocused	= bSelected && CWnd::GetFocus() && ( ( CWnd::GetFocus() == pView ) || ( CWnd::GetFocus()->GetParent() == pView ) || ( CWnd::GetFocus()->GetOwner() == pView ) );
		if ( bFocused || bSelected )
		{
			dc.Draw3dRect( rc,clrFore,clrLight );
		}
		else
		{
			for ( int i = 0; i < rc.right; i += 2 )
			{
				dc.SetPixel( i,rc.bottom - 1,clrShadow );
			}
		}


		CRect	rcText	( rc );
		rcText.left = ( pItem->GetIndent() + ( pItem->IsCategory() ? 1 : 0 ) ) * SP_PGI_EXPAND_BORDER + 3;
		rcText.right = rcCaption.right - 1;
		rcText.bottom -= 1;
		dc.DrawText( pItem->GetCaption(),rcText,DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER );
	}

	if ( pItem->HasChilds() )
	{
		CRgn	rgn;
		rgn.CreateRectRgnIndirect( &rcCaption );
		dc.SelectClipRgn( &rgn );

		DrawExpandButton( dc,pItem,rcCaption );

		dc.SelectClipRgn( NULL );
	}
}

void CSPPropertyGridDelphiTheme::RefreshMetrics()
{
	CSPPropertyGridPaintManager::RefreshMetrics();

	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();

	pView->m_clrBack.SetStandardValue( GetXtremeColor( COLOR_3DFACE ) );
	pView->m_clrFore.SetStandardValue( RGB( 0,0,128 ) );
}

//////////////////////////////////////////////////////////////////////////
// CSPPropertyGridWhidbeyTheme

CSPPropertyGridWhidbeyTheme::CSPPropertyGridWhidbeyTheme( CSPPropertyGrid * pGrid ) : CSPPropertyGridPaintManager( pGrid )
{
	m_bThemed = TRUE;
	RefreshMetrics();
}

void CSPPropertyGridWhidbeyTheme::DrawCategoryCaptionBackground( CDC * pDC , CRect rc )
{
	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();

	pDC->FillSolidRect( rc,pView->m_clrLine );

	SPDrawHelpers()->GradientFill( pDC,CRect( rc.left,rc.bottom - 2,rc.right,rc.bottom - 1 ),pView->m_clrLine,GetXtremeColor( COLOR_3DHIGHLIGHT ),TRUE );
}

void CSPPropertyGridWhidbeyTheme::RefreshMetrics()
{
	CSPPropertyGridPaintManager::RefreshMetrics();

	CSPPropertyGridView *	pView	= &m_pGrid->GetGridView();

	pView->m_clrLine.SetStandardValue( GetXtremeColor( COLOR_3DFACE ) );
	pView->m_clrCategoryFore.SetStandardValue( GetXtremeColor( COLOR_BTNTEXT ) );
	m_clrShadow = GetXtremeColor( XPCOLOR_STATICFRAME );
}

void CSPPropertyGridWhidbeyTheme::DrawExpandButton( CDC & dc , CSPPropertyGridItem * pItem , CRect rcCaption )
{
	CRect	rcButton	( CPoint( SP_PGI_EXPAND_BORDER / 2 - 5,rcCaption.CenterPoint().y - 4 ),CSize( 9,9 ) );

	if ( pItem->GetIndent() > 0 )
	{
		rcButton.OffsetRect( ( pItem->GetIndent() - ( pItem->IsCategory() ? 0 : 1 ) ) * SP_PGI_EXPAND_BORDER,0 );
	}

	CDC *		pDC			= &dc;

	COLORREF	clrButton	= GetXtremeColor( COLOR_3DFACE );
	COLORREF	clrFrame	= GetXtremeColor( COLOR_3DSHADOW );
	pDC->FillSolidRect( rcButton.left + 1,rcButton.top + 1,7,7,clrButton );
	pDC->FillSolidRect( rcButton.left + 1,rcButton.top,9 - 2,1,clrFrame );
	pDC->FillSolidRect( rcButton.left + 1,rcButton.bottom - 1,9 - 2,1,clrFrame );
	pDC->FillSolidRect( rcButton.left,rcButton.top + 1,1,9 - 2,clrFrame );
	pDC->FillSolidRect( rcButton.right - 1,rcButton.top + 1,1,9 - 2,clrFrame );
	pDC->FillSolidRect( rcButton.left + 1,rcButton.top + 1,9 - 2,3,0xFFFFFF );
	pDC->FillSolidRect( rcButton.left + 1,rcButton.top + 4,9 - 4,2,0xFFFFFF );

	pDC->FillSolidRect( rcButton.left + 2,rcButton.top + 4,9 - 4,1,0 );
	if ( !pItem->IsExpanded() )
	{
		pDC->FillSolidRect( rcButton.left + 4,rcButton.top + 2,1,9 - 4,0 );
	}
}