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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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2010-02-12 08:01:35 -06:00
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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2001-02-05 02:10:26 -06:00
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*
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************************************************************************/
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#ifndef DBAUI_QUERYTABLEVIEW_HXX
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#define DBAUI_QUERYTABLEVIEW_HXX
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#include "JoinTableView.hxx"
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#include <com/sun/star/container/XNameAccess.hpp>
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#include "querycontroller.hxx"
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namespace dbaui
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{
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struct TabWinsChangeNotification
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{
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enum ACTION_TYPE { AT_ADDED_WIN, AT_REMOVED_WIN };
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ACTION_TYPE atActionPerformed;
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String strAffectedTable;
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TabWinsChangeNotification(ACTION_TYPE at, const String& str) : atActionPerformed(at), strAffectedTable(str) { }
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};
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//========================================================================
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class OQueryTabWinUndoAct;
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class OQueryTabConnUndoAction;
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class OQueryTableConnection;
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class OQueryTableWindow;
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class OQueryDesignView;
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class OQueryTableView : public OJoinTableView
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{
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Link m_lnkTabWinsChangeHandler;
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protected:
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virtual void ConnDoubleClicked(OTableConnection* pConnection);
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virtual void KeyInput(const KeyEvent& rEvt);
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2007-11-01 09:16:49 -05:00
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virtual OTableWindow* createWindow(const TTableWindowData::value_type& _pData);
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/** called when init fails at the tablewindowdata because the m_xTable object could not provide columns, but no
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exception was thrown. Expected to throw.
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*/
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virtual void onNoColumns_throw();
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virtual bool supressCrossNaturalJoin(const TTableConnectionData::value_type& _pData) const;
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public:
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OQueryTableView(Window* pParent,OQueryDesignView* pView);
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virtual ~OQueryTableView();
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// Basisklasse ueberschrieben : Fenster kreieren und loeschen
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// (eigentlich nicht wirklich LOESCHEN, es geht in die Verantwortung einer UNDO-Action ueber)
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virtual void AddTabWin( const ::rtl::OUString& _rTableName, const ::rtl::OUString& _rAliasName, BOOL bNewTable = FALSE );
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virtual void RemoveTabWin(OTableWindow* pTabWin);
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// und ein AddTabWin, das einen Alias vorgibt
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void AddTabWin(const ::rtl::OUString& strDatabase, const ::rtl::OUString& strTableName, const ::rtl::OUString& strAlias, BOOL bNewTable = FALSE);
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// TabWin suchen
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OQueryTableWindow* FindTable(const String& rAliasName);
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BOOL FindTableFromField(const String& rFieldName, OTableFieldDescRef& rInfo, USHORT& rCnt);
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// Basisklasse ueberschrieben : Connections kreieren und loeschen
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virtual void AddConnection(const OJoinExchangeData& jxdSource, const OJoinExchangeData& jxdDest);
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virtual bool RemoveConnection( OTableConnection* _pConn ,sal_Bool _bDelete);
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// Transfer von Connections von/zu einer UndoAction
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void GetConnection(OQueryTableConnection* pConn);
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// Einfuegen einer Connection in meine Struktur
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void DropConnection(OQueryTableConnection* pConn);
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// Entfernen einer Connection aus meiner Struktur
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// das resultiert effektiv in einem voelligen Leeren des Abfrageentwurfs, da alle Fenster versteckt werden, und dabei
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// natuerlich alle Connections an diesen Fenstern und alle Abfrage-Spalten, die auf diesen Tabellen basierten.
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// TabWin anzeigen oder verstecken (NICHT kreieren oder loeschen)
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BOOL ShowTabWin(OQueryTableWindow* pTabWin, OQueryTabWinUndoAct* pUndoAction,sal_Bool _bAppend);
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void HideTabWin(OQueryTableWindow* pTabWin, OQueryTabWinUndoAct* pUndoAction);
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// Sichbarkeit eines TabWins sicherstellen (+ Invalidieren der Connections)
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virtual void EnsureVisible(const OTableWindow* _pWin);
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// wieviel Tabellen mit einem bestimmten Namen habe ich schon ?
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sal_Int32 CountTableAlias(const String& rName, sal_Int32& rMax);
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// ein Feld einfuegen (wird einfach an das Elter weitergereicht
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void InsertField(const OTableFieldDescRef& rInfo);
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// alles (TabWins, Connections) neu aufbauen (PRECONDITION : vorher wurde ClearAll gerufen)
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virtual void ReSync();
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// alles (TabWins, Connections) loeschen, und zwar hart, es erfolgen also keinerlei Notifications
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virtual void ClearAll();
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// wird vom AddTabDlg benutzt, um festzustellen, ob noch Tabellen hinzugefuegt werden duerfen
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//virtual BOOL IsAddAllowed();
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// eine neu Connection bekanntgeben und einfuegen lassen, wenn nicht schon existent
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void NotifyTabConnection(const OQueryTableConnection& rNewConn, BOOL _bCreateUndoAction = TRUE);
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Link SetTabWinsChangeHandler(const Link& lnk) { Link lnkRet = m_lnkTabWinsChangeHandler; m_lnkTabWinsChangeHandler = lnk; return lnkRet; }
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// der Handler bekommt einen Zeiger auf eine TabWinsChangeNotification-Struktur
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BOOL ExistsAVisitedConn(const OQueryTableWindow* pFrom) const;
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2007-11-01 09:16:49 -05:00
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virtual OTableWindowData* CreateImpl(const ::rtl::OUString& _rComposedName
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,const ::rtl::OUString& _sTableName
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,const ::rtl::OUString& _rWinName);
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/** createNewConnection opens the join dialog and allows to create a new join connection
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*/
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void createNewConnection();
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2006-06-19 21:12:43 -05:00
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private:
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using OJoinTableView::EnsureVisible;
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};
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}
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#endif // DBAUI_QUERYTABLEVIEW_HXX
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