C++ CGeorgesEditDoc::changeSubSelection方法代码示例

void IAction::update (bool updateLeftView, TUpdateRightView rightViewFlag, CGeorgesEditDoc &doc, const char *_FormName)
{
	// Right and left view
	CGeorgesEditView *rightView = doc.getRightView ();
	nlassert (rightView);
	CLeftView *leftView = doc.getLeftView ();
	nlassert (leftView);

	// Update left view ?
	if (updateLeftView)
		doc.updateDocumentStructure ();

	// Set the current view..
	uint subSelection = leftView->getCurrentSelectionId ();
	if (subSelection != _SelId)
	{
		doc.changeSubSelection (_SelId, NULL);
		return;
	}

	if (leftView->getCurrentSelectionId () == 1)
	{
		rightView->HeaderDialog.getFromDocument (*doc.getHeaderPtr ());
	}
	else if (doc.isType ())
	{
		rightView->TypeDialog.getFromDocument (*(doc.getTypePtr()));
	}
	else if (doc.isDfn ())
	{
		rightView->DfnDialog.getFromDocument (*(doc.getDfnPtr()));
	}
	else if (doc.isForm ())
	{
		if (rightViewFlag == DoNothing)
		{
		}
		else if (rightViewFlag == UpdateLabels)
		{
			rightView->FormDialog.updateLabels ();
		}
		else if (rightViewFlag == UpdateValues)
		{
			rightView->FormDialog.updateValues ();
		}
		else if (rightViewFlag == Redraw)
		{
			rightView->FormDialog.getFromDocument ();
		}
	}
}

// ---------------------------------------------------------------------------
void CGeorgesImpl::LineDown ()
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	CMainFrame* pWnd = dynamic_cast< CMainFrame* >( theApp.m_pMainWnd );
	CMDIChildWnd *pChild = pWnd->MDIGetActive ();
	if (pChild == NULL) return;

	// Get active document
	CGeorgesEditDoc *doc = (CGeorgesEditDoc *)pChild->GetActiveDocument ();
	if (doc)
	{
		// Get the left view
		CLeftView* pView = doc->getLeftView ();

		// Check type
		CGeorgesEditDocSub *subDoc = doc->getSelectedObject ();
		if (subDoc)
		{
			// Get the node
			const CFormDfn *parentDfn;
			uint indexDfn;
			const CFormDfn *nodeDfn;
			const CType *nodeType;
			CFormElm *node;
			UFormDfn::TEntryType type;
			bool array;
			bool parentVDfnArray;
			CForm *form=doc->getFormPtr ();
			CFormElm *elm = doc->getRootNode (subDoc->getSlot ());
			nlverify ( elm->getNodeByName (subDoc->getFormName ().c_str (), &parentDfn, indexDfn, &nodeDfn, &nodeType, &node, type, array, parentVDfnArray, true, NLGEORGES_FIRST_ROUND) );

			// Is a type entry ?
			if ( (type == UFormDfn::EntryType) && !array )
			{
				// Select next 
				if ((subDoc->getIdInParent ()+1) < subDoc->getParent ()->getChildrenCount ())
					doc->changeSubSelection (subDoc->getParent ()->getChild (subDoc->getIdInParent ()+1), pView);
			}
		}
	}
}

//.........这里部分代码省略.........

								// Is a non empty array ?
								if (array && parentNode && (ptvdi->item.mask & TVIF_TEXT))
								{
									// Change the node name
									TreeCtrl.SetItemText (ptvdi->item.hItem, ptvdi->item.pszText);
									doc->modify (new CActionString (IAction::FormArrayRename, ptvdi->item.pszText, *doc, 
										subObject->getFormName ().c_str (), toString (subObject->getIdInParent ()).c_str(), 
										doc->getLeftView ()->getCurrentSelectionId (), subObject->getSlot ()));
									return TRUE;
								}
							}
						}
					}
				}
			}
			*pResult = 1;
			return TRUE;
		}
		break;
	case TVN_SELCHANGED:
		{ 
			LPNMTREEVIEW itemData = (LPNMTREEVIEW) lParam;  

			// Unbold old item
			if (itemData->itemOld.hItem)
				TreeCtrl.SetItemState(itemData->itemOld.hItem, 0, TVIS_BOLD);

			CGeorgesEditDoc *doc = GetDocument();
			if (doc)
			{
				CGeorgesEditDocSub *data = (CGeorgesEditDocSub *)TreeCtrl.GetItemData (itemData->itemNew.hItem);
				nlassert (data);
				doc->changeSubSelection (data, this);
				TreeCtrl.SetFocus ();
			}
		}
		break;
	case NM_RCLICK:
		{
			// Get item clicked
			TVHITTESTINFO  tvhti;
			GetCursorPos(&tvhti.pt);
			::ScreenToClient(TreeCtrl, &tvhti.pt);
			tvhti.flags = LVHT_NOWHERE;
			TreeView_HitTest(TreeCtrl, &tvhti);

			// Item clicked ?
			if(TVHT_ONITEM & tvhti.flags)
			{
				// Select the item
				if (TreeCtrl.GetSelectedItem ())
					TreeCtrl.SetItemState(TreeCtrl.GetSelectedItem (), 0, TVIS_BOLD);
				TreeCtrl.SelectItem (tvhti.hItem);
				TreeCtrl.SetItemState(tvhti.hItem, TVIS_BOLD, TVIS_BOLD);

				// Get the sub object
				CGeorgesEditDocSub *subObject = (CGeorgesEditDocSub*)TreeCtrl.GetItemData (tvhti.hItem);
				if (subObject)
				{
					// Editable ?
					if (subObject->isEditable ())
					{
						// Get some information about the current node
						bool deleteInsert = false;