C++ (Cpp) OnNewItem Examples

Example #1

File: EditTreeCtrl.cpp Project: QAndot/Advanced-Tray-Service-Manager

bool CEditTreeCtrl::NewItem(TVINSERTSTRUCT & ins) {
	TRACE1(_T("CEditTreeCtrl::NewItem('%s')\n"), ins.item.pszText ? ins.item.pszText : _T("NULL"));

	if(!CanInsertItem(ins.hParent))
		return false;

	HTREEITEM hItem = InsertItem(&ins);
	if(hItem) {
		SelectItem(hItem);
		OnNewItem(hItem);
		EditLabel(hItem);
	}
	return hItem != 0;
}

Example #2

File: XTPRecentFileList.cpp Project: lai3d/ThisIsASoftRenderer

CXTPRecentFileListItem* CXTPRecentFileList::AddItem(LPCTSTR lpszPathName)
{
	ASSERT(m_arrNames != NULL);
	ASSERT(lpszPathName != NULL);
	ASSERT(AfxIsValidString(lpszPathName));

	// fully qualify the path name
	TCHAR szTemp[_MAX_PATH];
	AfxFullPath(szTemp, lpszPathName);

	int iMRU = 0;
	CXTPRecentFileListItem* pItem = NULL;

	// update the MRU list, if an existing MRU string matches file name
	for (; iMRU < m_nSize - 1; iMRU++)
	{
		if (AfxComparePath(m_arrNames[iMRU], szTemp))
		{
			pItem = m_pItems[iMRU];
			break;      // iMRU will point to matching entry
		}
	}

	if (iMRU == m_nSize - 1) // Not found
	{
		for (; iMRU >= 0; iMRU--)
		{
			if (!m_pItems[iMRU] || !m_pItems[iMRU]->IsPinned())
				break;
		}
	}

	if (iMRU < 0)
		return NULL;

	if (pItem == NULL && m_pItems[iMRU] != NULL)
	{
		CMDTARGET_RELEASE(m_pItems[iMRU]);
	}

	// move MRU strings before this one down
	for (; iMRU > 0; iMRU--)
	{
		ASSERT(iMRU > 0);
		ASSERT(iMRU < m_nSize);
		m_arrNames[iMRU] = m_arrNames[iMRU - 1];
		m_pItems[iMRU] = m_pItems[iMRU - 1];
	}
	// place this one at the beginning
	m_arrNames[0] = szTemp;

	if (pItem)
	{
		m_pItems[0] = pItem;
	}
	else
	{
		pItem = new CXTPRecentFileListItem(this);
		pItem->m_strPathName = m_arrNames[0];

		m_pItems[0] = pItem;

		OnNewItem(pItem);
	}
	return pItem;
}