//********************************************************************************
CBCGPBaseRibbonElement* CBCGPRibbonBackstageViewPanel::MouseButtonDown (CPoint point)
{
	CBCGPBaseRibbonElement* pHit = CBCGPRibbonMainPanel::MouseButtonDown (point);
	if (pHit == NULL || pHit->IsDisabled())
	{
		return NULL;
	}

	if (!m_rectPageTransition.IsRectEmpty())
	{
		StopPageTransition();
		OnPageTransitionFinished();

		if (pHit->GetRect().PtInRect(point))
		{
			SelectView(pHit);
			return pHit;
		}

		return NULL;
	}

	m_bSelectedByMouseClick = TRUE;
	SelectView(pHit);

	return pHit;
}
//******************************************************************************
void CBCGPRibbonQuickStep::CopyFrom(const CBCGPBaseRibbonElement& src)
{
    ASSERT_VALID(this);

    CBCGPRibbonPaletteIcon::CopyFrom(src);
    m_bIsDisabled = src.IsDisabled();
}
//********************************************************************************
void CBCGPRibbonButtonsGroup::OnDraw (CDC* pDC)
{
	ASSERT_VALID (this);
	ASSERT_VALID (pDC);

	if (m_rect.IsRectEmpty ())
	{
		return;
	}

	//-----------------------
	// Fill group background:
	//-----------------------
	COLORREF clrText = 
		CBCGPVisualManager::GetInstance ()->OnDrawRibbonButtonsGroup (
		pDC, this, m_rect);

	COLORREF clrTextOld = (COLORREF)-1;
	if (clrText != (COLORREF)-1)
	{
		clrTextOld = pDC->SetTextColor (clrText);
	}

	for (int i = 0; i < m_arButtons.GetSize (); i++)
	{
		CBCGPBaseRibbonElement* pButton = m_arButtons [i];
		ASSERT_VALID (pButton);

		if (pButton->m_rect.IsRectEmpty ())
		{
			continue;
		}

		CString strText = pButton->m_strText;
		BOOL bIsDisabled = pButton->IsDisabled();

		if ((IsQAT() || m_bIsRibbonTabElements) && pButton->m_pRibbonBar != NULL && pButton->m_pRibbonBar->IsBackstageViewActive())
		{
			pButton->m_bIsDisabled = TRUE;
		}

		if (pButton->GetImageSize (CBCGPBaseRibbonElement::RibbonImageSmall) 
			!= CSize (0, 0))
		{
			pButton->m_strText.Empty ();
		}

		pButton->OnDraw (pDC);

		pButton->m_strText = strText;
		pButton->m_bIsDisabled = bIsDisabled;
	}

	if (clrTextOld != (COLORREF)-1)
	{
		pDC->SetTextColor (clrTextOld);
	}
}
//********************************************************************************
void CBCGPRibbonBackstageViewPanel::Repos (CDC* pDC, const CRect& rect)
{
	CBCGPRibbonMainPanel::Repos(pDC, rect);

	if (m_pSelected == NULL && !m_bIsCalcWidth)
	{
		CBCGPRibbonPanelMenuBar* pMenuBar = DYNAMIC_DOWNCAST(CBCGPRibbonPanelMenuBar, GetParentWnd());
		if (pMenuBar != NULL)
		{
			CFrameWnd* pTarget = (CFrameWnd*) pMenuBar->GetCommandTarget ();
			if (pTarget == NULL || !pTarget->IsFrameWnd())
			{
				pTarget = BCGPGetParentFrame(pMenuBar);
			}
			
			if (pTarget != NULL)
			{
				pMenuBar->OnUpdateCmdUI(pTarget, TRUE);
			}
		}

		if (m_pMainButton != NULL)
		{
			ASSERT_VALID(m_pMainButton);
			
			if (m_pMainButton->GetParentRibbonBar () != NULL)
			{
				ASSERT_VALID (m_pMainButton->GetParentRibbonBar ());

				int nInitialPage = m_pMainButton->GetParentRibbonBar ()->GetInitialBackstagePage();
				int nDefaultPage = m_pMainButton->GetParentRibbonBar ()->GetDefaultBackstagePage();

				int nStartPage = (nInitialPage == -1) ? nDefaultPage : nInitialPage;
				if (nStartPage >= 0)
				{
					int nPage = 0;

					for (int i = 0; i < m_arElements.GetSize (); i++)
					{
						CBCGPBaseRibbonElement* pElem = m_arElements [i];
						ASSERT_VALID (pElem);

						if (pElem->GetBackstageAttachedView() != NULL)
						{
							if (nPage == nStartPage)
							{
								if (!pElem->IsDisabled())
								{
									m_pSelected = pElem;
									m_pSelected->m_bIsChecked = TRUE;
								}

								break;
							}

							nPage++;
						}
					}
				}
			}
		}

		if (m_pSelected == NULL)
		{
			for (int i = 0; i < m_arElements.GetSize (); i++)
			{
				CBCGPBaseRibbonElement* pElem = m_arElements [i];
				ASSERT_VALID (pElem);

				if (!pElem->IsDisabled() && pElem->GetBackstageAttachedView() != NULL)
				{
					m_pSelected = pElem;
					m_pSelected->m_bIsChecked = TRUE;
					break;
				}
			}
		}

		if (m_pHighlighted == NULL)
		{
			m_pHighlighted = m_pSelected;
		}
	}

	m_rectRight = rect;
	m_rectRight.left = m_rectMenuElements.right;
	m_rectRight.top -= m_nScrollOffset;

	if (m_bIsCalcWidth)
	{
		return;
	}

	AdjustScrollBars();
	ReposActiveForm();
}