C++ (Cpp) FV_View::getShowPara示例

bool fl_ContainerLayout::canContainPoint() const
{
	if(isCollapsed())
		return false;

	FV_View* pView = getDocLayout()->getView();
	bool bShowHidden = pView->getShowPara();

	bool bHidden = ((m_eHidden == FP_HIDDEN_TEXT && !bShowHidden)
	              || m_eHidden == FP_HIDDEN_REVISION
		          || m_eHidden == FP_HIDDEN_REVISION_AND_TEXT);

	if(bHidden)
		return false;
	
	if(!_canContainPoint())
		return false;

	// see if we are not inside a containing layout that cannot contain point
	fl_ContainerLayout * pMyLayout = myContainingLayout();

	if(!pMyLayout || pMyLayout->getContainerType() == FL_CONTAINER_DOCSECTION)
		return true;
	
	return pMyLayout->canContainPoint();
}

示例#2

显示文件

文件： fl_ContainerLayout.cpp 项目： tchx84/debian-abiword-packages

bool fl_ContainerLayout::isOnScreen() const
{
	// we check if any of our containers is on screen
	// however, we will not call fp_Container::isOnScreen() to avoid
	// unnecessary overhead

	if(isCollapsed())
		return false;

	UT_return_val_if_fail(getDocLayout(),false);
	
	FV_View *pView = getDocLayout()->getView();

	bool bShowHidden = pView && pView->getShowPara();

	bool bHidden = ((m_eHidden == FP_HIDDEN_TEXT && !bShowHidden)
	              || m_eHidden == FP_HIDDEN_REVISION
		          || m_eHidden == FP_HIDDEN_REVISION_AND_TEXT);


	if(bHidden)
		return false;
	
	UT_GenericVector<UT_Rect*> vRect;
	UT_GenericVector<fp_Page*> vPages;

	pView->getVisibleDocumentPagesAndRectangles(vRect, vPages);

	UT_uint32 iCount = vPages.getItemCount();

	if(!iCount)
		return false;
	
	bool bRet = false;
	fp_Container * pC = getFirstContainer();

	if(!pC)
		return false;

	fp_Container *pCEnd = getLastContainer();

	while(pC)
	{
		fp_Page * pMyPage = pC->getPage();

		if(pMyPage)
		{
			for(UT_uint32 i = 0; i < iCount; i++)
			{
				fp_Page * pPage = vPages.getNthItem(i);

				if(pPage == pMyPage)
				{
					UT_Rect r;
					UT_Rect *pR = vRect.getNthItem(i);

					if(!pC->getPageRelativeOffsets(r))
						break;
				
					bRet = r.intersectsRect(pR);
					break;
				}
		
			}
		}

		if(bRet || pC == pCEnd)
			break;

		pC = static_cast<fp_Container*>(pC->getNext());
	}
	
	UT_VECTOR_PURGEALL(UT_Rect*,vRect);
	return bRet;
}