C++ CBCGPBaseRibbonElement::SetParentCategory方法代码示例

//*************************************************************************************
void CBCGPRibbonButtonsGroup::SetParentCategory (CBCGPRibbonCategory* pCategory)
{
	ASSERT_VALID (this);

	CBCGPBaseRibbonElement::SetParentCategory (pCategory);

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

		pButton->SetParentCategory (pCategory);
	}
}

//.........这里部分代码省略.........
			pNewTab->SetTabColor(m_pRibbonBar->GetContextColor(nContextID));
		}

		m_pRibbonBar->AddCustomCategory(pNewTab, TRUE);
		m_CustomizationData.AddCustomTab(*pNewTab, GetNewTabIndex(), nContextID);

		RebuildDestTree((DWORD_PTR)pNewTab, TRUE);
		m_wndRibbonTreeSrc.MoveSelection(TRUE);
		return;
	}

	if (m_pSelPanelSrc != NULL)
	{
		ASSERT_VALID(m_pSelPanelSrc);

		CBCGPRibbonCategory* pParentCategory = m_pSelCategoryDest;
		if (pParentCategory == NULL)
		{
			if (m_pSelPanelDest != NULL)
			{
				ASSERT_VALID(m_pSelPanelDest);
				pParentCategory = m_pSelPanelDest->GetParentCategory();
			}
			else if (m_pSelElemDest != NULL)
			{
				ASSERT_VALID(m_pSelElemDest);
				pParentCategory = m_pSelElemDest->GetParentCategory();
			}
		}

		if (pParentCategory == NULL)
		{
			ASSERT(FALSE);
			return;
		}

		ASSERT_VALID(pParentCategory);

		if (pParentCategory->HasPanel(m_pSelPanelSrc))
		{
			if (m_CustomizationData.IsPanelHidden(m_pSelPanelSrc))
			{
				m_CustomizationData.ShowPanel(m_pSelPanelSrc, TRUE);
				RebuildDestTree((DWORD_PTR)m_pSelPanelSrc, TRUE);
			}
		}
		else
		{
			CBCGPRibbonPanel* pNewPanel = m_pSelPanelSrc->CreateCustomCopy(pParentCategory);
			ASSERT_VALID(pNewPanel);

			pNewPanel->m_bIsNew = TRUE;
			int nIndex = GetNewPanelIndex();

			pParentCategory->AddCustomPanel(pNewPanel, nIndex);
			m_CustomizationData.AddCustomPanel(*pNewPanel, nIndex);

			RebuildDestTree((DWORD_PTR)pNewPanel, TRUE);

			m_wndRibbonTreeSrc.MoveSelection(TRUE);
		}
		return;
	}

	if (m_pSelElemSrc != NULL)
	{
		ASSERT_VALID(m_pSelElemSrc);
		
		CBCGPRibbonPanel* pPanel = m_pSelPanelDest;
		if (pPanel == NULL)
		{
			if (m_pSelElemDest != NULL)
			{
				pPanel = m_pSelElemDest->GetParentPanel();
			}
		}

		if (pPanel == NULL)
		{
			ASSERT(FALSE);
			return;
		}

		ASSERT_VALID(pPanel);

		CBCGPBaseRibbonElement* pElem = m_pSelElemSrc->CreateCustomCopy();
		ASSERT_VALID (pElem);

		pElem->SetParentCategory(pPanel->GetParentCategory());
		pElem->m_bIsNew = TRUE;

		pPanel->Add(pElem);
		m_CustomizationData.AddCustomElement(*pPanel, *pElem);

		m_wndRibbonTreeSrc.MoveSelection(TRUE);

		RebuildDestTree((DWORD_PTR)pElem);
		return;
	}
}

//********************************************************************************
void CBCGPRibbonButtonsGroup::OnAfterChangeRect (CDC* pDC)
{
	ASSERT_VALID (this);

	BOOL bIsFirst = TRUE;

	const BOOL bIsOnStatusBar = IsStatusBarMode();
	const BOOL bIsQATOnBottom = IsQAT () && !m_pRibbonBar->IsQuickAccessToolbarOnTop ();

	const int nMarginX = IsQAT () ? 2 : 0;
	const int nMarginTop = bIsQATOnBottom ? 2 : bIsOnStatusBar ? 1 : 0;
	const int nMarginBottom = (IsQAT () || bIsOnStatusBar) ? 1 : 0;

	const int nButtonHeight = m_rect.Height () - nMarginTop - nMarginBottom;

	CRect rectGroup = m_rect;

	if (!IsQAT() && !bIsOnStatusBar && m_pParentMenu == NULL)
	{
		rectGroup.DeflateRect(CBCGPVisualManager::GetInstance ()->GetRibbonButtonsGroupHorzMargin(), 0);
	}

	int x = rectGroup.left + nMarginX;

	int nCustomizeButtonIndex = -1;

	if (IsQAT () && m_arButtons.GetSize () > 0)
	{
		//---------------------------------------------
		// Last button is customize - it always visible.
		// Leave space for it:
		//---------------------------------------------
		nCustomizeButtonIndex = (int) m_arButtons.GetSize () - 1;

		CBCGPBaseRibbonElement* pButton = m_arButtons [nCustomizeButtonIndex];
		ASSERT_VALID (pButton);

		CSize sizeButton = pButton->GetSize (pDC);
		rectGroup.right -= sizeButton.cx;
	}

	BOOL bHasHiddenItems = FALSE;

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

		pButton->m_bShowGroupBorder = TRUE;

		if (pButton->m_pRibbonBar != NULL && 
			!pButton->m_pRibbonBar->IsShowGroupBorder (this))
		{
			pButton->m_bShowGroupBorder = FALSE;
		}

		if (m_rect.IsRectEmpty ())
		{
			pButton->m_rect = CRect (0, 0, 0, 0);
			pButton->OnAfterChangeRect (pDC);
			continue;
		}

		BOOL bIsLast = i == m_arButtons.GetSize () - 1;

		pButton->SetParentCategory (m_pParent);

		CSize sizeButton = pButton->GetSize (pDC);
		sizeButton.cy = i != nCustomizeButtonIndex ? nButtonHeight : nButtonHeight - 1;

		const int y = i != nCustomizeButtonIndex ? rectGroup.top + nMarginTop : rectGroup.top;

		pButton->m_rect = CRect (CPoint (x, y), sizeButton);

		const BOOL bIsHiddenSeparator = bHasHiddenItems && pButton->IsSeparator ();

		if ((pButton->m_rect.right > rectGroup.right || bIsHiddenSeparator) &&
			i != nCustomizeButtonIndex)
		{
			pButton->m_rect = CRect (0, 0, 0, 0);
			bHasHiddenItems = TRUE;
		}
		else
		{
			x += sizeButton.cx;
		}

		pButton->OnAfterChangeRect (pDC);

		if (bIsFirst && bIsLast)
		{
			pButton->m_Location = RibbonElementSingleInGroup;
		}
		else if (bIsFirst)
		{
			pButton->m_Location = RibbonElementFirstInGroup;
		}
		else if (bIsLast)
		{
//.........这里部分代码省略.........