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-rw-r--r-- | dbaccess/source/ui/inc/QueryTableView.hxx | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/QueryTableView.hxx b/dbaccess/source/ui/inc/QueryTableView.hxx new file mode 100644 index 000000000..e1c442704 --- /dev/null +++ b/dbaccess/source/ui/inc/QueryTableView.hxx @@ -0,0 +1,118 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_QUERYTABLEVIEW_HXX +#define INCLUDED_DBACCESS_SOURCE_UI_INC_QUERYTABLEVIEW_HXX + +#include "JoinTableView.hxx" +#include "TableFieldDescription.hxx" + +namespace dbaui +{ + class OQueryTabWinUndoAct; + class OQueryTableConnection; + class OQueryTableWindow; + class OQueryDesignView; + + class OQueryTableView : public OJoinTableView + { + protected: + virtual void ConnDoubleClicked(VclPtr<OTableConnection>& rConnection) override; + + virtual VclPtr<OTableWindow> createWindow(const TTableWindowData::value_type& _pData) override; + + /** called when init fails at the tablewindowdata because the m_xTable + object could not provide columns, but no exception was thrown. + Expected to throw. */ + virtual void onNoColumns_throw() override; + + virtual bool supressCrossNaturalJoin(const TTableConnectionData::value_type& _pData) const override; + + public: + OQueryTableView(vcl::Window* pParent,OQueryDesignView* pView); + + /// base class overwritten: create and delete windows + /// (not really delete, as it becomes an UndoAction) + bool ContainsTabWin(const OTableWindow& rTabWin); // #i122589# Allow to check if OTableWindow is registered + virtual void AddTabWin( const OUString& _rTableName, const OUString& _rAliasName, bool bNewTable = false ) override; + virtual void RemoveTabWin(OTableWindow* pTabWin) override; + + /// AddTabWin, setting an alias + void AddTabWin(const OUString& strDatabase, const OUString& strTableName, const OUString& strAlias, bool bNewTable); + /// search TabWin + OQueryTableWindow* FindTable(const OUString& rAliasName); + bool FindTableFromField(const OUString& rFieldName, OTableFieldDescRef const & rInfo, sal_uInt16& rCnt); + + /// base class overwritten: create and delete Connections + virtual void AddConnection(const OJoinExchangeData& jxdSource, const OJoinExchangeData& jxdDest) override; + + virtual bool RemoveConnection(VclPtr<OTableConnection>& rConn, bool bDelete) override; + + // transfer of connections from and to UndoAction + + /// Inserting a Connection the structure + void GetConnection(OQueryTableConnection* pConn); + /** Removing a Connection from the structure + + This results effectively in complete reset of request form, as all + windows are hidden, as are all Connections to these windows and all + request columns based on those tables */ + void DropConnection(VclPtr<OQueryTableConnection> const & rConn); + + // show and hide TabWin (NOT create or delete) + bool ShowTabWin(OQueryTableWindow* pTabWin, OQueryTabWinUndoAct* pUndoAction, bool _bAppend); + void HideTabWin(OQueryTableWindow* pTabWin, OQueryTabWinUndoAct* pUndoAction); + + /// ensure visibility of TabWins (+ and invalidate connections) + virtual void EnsureVisible(const OTableWindow* _pWin) override; + + /// how many tables with a certain alias do I already have? + sal_Int32 CountTableAlias(const OUString& rName, sal_Int32& rMax); + + /// insert field (simply passed to parents) + void InsertField(const OTableFieldDescRef& rInfo); + + /// rebuild everything (TabWins, Connections) + /// (PRECONDITION: ClearAll was called previously) + virtual void ReSync() override; + + /// delete everything hard (TabWins, Connections), without any notifications + virtual void ClearAll() override; + + // used by AddTabDlg to see if tables can still be added + //virtual sal_Bool IsAddAllowed(); + + /// announce new Connection and insert it, if not existing yet + void NotifyTabConnection(const OQueryTableConnection& rNewConn, bool _bCreateUndoAction = true); + + bool ExistsAVisitedConn(const OQueryTableWindow* pFrom) const; + + virtual std::shared_ptr<OTableWindowData> CreateImpl(const OUString& _rComposedName + ,const OUString& _sTableName + ,const OUString& _rWinName) override; + + /** opens the join dialog and allows to create a new join connection */ + void createNewConnection(); + + private: + using OJoinTableView::EnsureVisible; + }; +} +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |