150 lines
4.6 KiB
C++
150 lines
4.6 KiB
C++
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1998 - 1999
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//
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// File: connection.h
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//
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//--------------------------------------------------------------------------
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#ifndef _CONNECTION_H
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#define _CONNECTION_H
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#include "editor.h"
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#include "resource.h"
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#include "snapdata.h"
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#include "querynode.h"
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#include "schemacache.h"
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///////////////////////////////////////////////////////////////////
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#define MAX_CONNECT_NAME_LENGTH 255
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///////////////////////////////////////////////////////////////////
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// CADSIConnectionNode
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class CADSIEditConnectionNode : public CADSIEditContainerNode
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{
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public:
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CADSIEditConnectionNode(CConnectionData* pConnectData)
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{
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m_pConnectData = new CConnectionData(pConnectData);
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HRESULT hr = m_SchemaCache.Initialize();
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ASSERT(SUCCEEDED(hr));
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}
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CADSIEditConnectionNode(LPCWSTR lpszDisplayName)
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{
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SetDisplayName(lpszDisplayName);
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HRESULT hr = m_SchemaCache.Initialize();
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ASSERT(SUCCEEDED(hr));
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}
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~CADSIEditConnectionNode();
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// node info
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DECLARE_NODE_GUID()
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virtual BOOL OnEnumerate(CComponentDataObject* pComponentData, BOOL bAsync = TRUE);
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void EnumerateQueries();
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virtual HRESULT OnCommand(long nCommandID,
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DATA_OBJECT_TYPES type,
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CComponentDataObject* pComponentData,
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CNodeList* pNodeList);
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virtual OnAddMenuItem(LPCONTEXTMENUITEM2 pContextMenuItem,
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long *pInsertionAllowed);
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virtual void OnSettings(CComponentDataObject* pComponentData);
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virtual BOOL OnSetDeleteVerbState(DATA_OBJECT_TYPES type,
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BOOL* pbHide,
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CNodeList* pNodeList);
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virtual void OnRemove(CComponentDataObject* pComponentData);
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virtual void OnFilter(CComponentDataObject* pComponentData);
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virtual void OnUpdateSchema();
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virtual void OnNewQuery(CComponentDataObject* pComponentData);
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virtual BOOL OnRefresh(CComponentDataObject* pComponentData,
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CNodeList* pNodeList);
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virtual void OnCreate(CComponentDataObject* pComponentData);
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virtual BOOL OnSetRefreshVerbState(DATA_OBJECT_TYPES type,
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BOOL* pbHide,
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CNodeList* pNodeList);
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HRESULT SaveToStream(IStream* pStm);
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static HRESULT CreateFromStream(IStream* pStm, CADSIEditConnectionNode** ppConnectionNode);
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void SaveQueryListToStream(IStream* pStm);
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void LoadQueryListFromStream(IStream* pStm);
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void BuildQueryPath(const CString& sPath, CString& sRootPath);
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virtual LPCONTEXTMENUITEM2 OnGetContextMenuItemTable()
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{ return CADSIEditConnectMenuHolder::GetContextMenuItem(); }
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CADSIEditConnectionNode* GetConnectionNode() { return this; }
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void SetConnectionNode(CADSIEditConnectionNode* pConnect) { m_pConnectData->SetConnectionNode(pConnect); }
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virtual BOOL HasPropertyPages(DATA_OBJECT_TYPES type,
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BOOL* pbHideVerb,
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CNodeList* pNodeList);
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int GetImageIndex(BOOL bOpenImage);
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void OnChangeState(CComponentDataObject* pComponentDataObject);
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virtual BOOL FindNode(LPCWSTR lpszPath, CList<CTreeNode*, CTreeNode*>& foundNodeList);
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virtual CADsObject* GetADsObject() { return m_pConnectData; }
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virtual CConnectionData* GetConnectionData() { return m_pConnectData; }
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// Accessors to query list
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void AddQueryToList(CADSIEditQueryData* pQueryData)
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{
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m_queryList.AddHead(pQueryData);
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}
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void RemoveQueryFromList(CADSIEditQueryData* pQueryData)
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{
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POSITION pos = m_queryList.Find(pQueryData);
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if (pos != NULL)
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{
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CADSIEditQueryData* pData = m_queryList.GetAt(pos);
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m_queryList.RemoveAt(pos);
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delete pData;
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}
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}
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void RemoveAndDeleteAllQueriesFromList()
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{
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POSITION pos = m_queryList.GetHeadPosition();
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while (pos != NULL)
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{
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CADSIEditQueryData* pQueryData = m_queryList.GetNext(pos);
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delete pQueryData;
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}
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}
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void RemoveAllQueriesFromList()
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{
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m_queryList.RemoveAll();
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}
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BOOL HasQueries()
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{
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return (m_queryList.GetCount() > 0);
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}
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CList<CADSIEditQueryData*, CADSIEditQueryData*>* GetQueryList() { return &m_queryList; }
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bool IsClassAContainer(CCredentialObject* pCredObject,
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PCWSTR pszClass,
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PCWSTR pszSchemaPath);
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private:
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CConnectionData* m_pConnectData;
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CList<CADSIEditQueryData*, CADSIEditQueryData*> m_queryList;
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CADSIEditSchemaCache m_SchemaCache;
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};
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#endif _CONNECTION_H |