133 lines
4.6 KiB
C++
133 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef _DBACCESS_UI_DIRECTSQL_HXX_
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#define _DBACCESS_UI_DIRECTSQL_HXX_
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#include <vcl/dialog.hxx>
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#include <svtools/editsyntaxhighlighter.hxx>
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#include <vcl/fixed.hxx>
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#include <vcl/lstbox.hxx>
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#include <vcl/button.hxx>
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#include <comphelper/stl_types.hxx>
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#include <deque>
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#include <com/sun/star/sdbc/XConnection.hpp>
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#include <unotools/eventlisteneradapter.hxx>
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#include "moduledbu.hxx"
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#include <osl/mutex.hxx>
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//........................................................................
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namespace dbaui
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{
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//........................................................................
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//====================================================================
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//= DirectSQLDialog
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//====================================================================
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class DirectSQLDialog
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:public ModalDialog
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,public ::utl::OEventListenerAdapter
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{
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protected:
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OModuleClient m_aModuleClient;
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::osl::Mutex m_aMutex;
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FixedLine m_aFrame;
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FixedText m_aSQLLabel;
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MultiLineEditSyntaxHighlight m_aSQL;
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PushButton m_aExecute;
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FixedText m_aHistoryLabel;
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ListBox* m_pSQLHistory;
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FixedLine m_aStatusFrame;
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MultiLineEdit m_aStatus;
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FixedLine m_aButtonSeparator;
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HelpButton m_aHelp;
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PushButton m_aClose;
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typedef ::std::deque< String > StringQueue;
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StringQueue m_aStatementHistory; // previous statements
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StringQueue m_aNormalizedHistory; // previous statements, normalized to be used in the list box
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sal_Int32 m_nHistoryLimit;
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sal_Int32 m_nStatusCount;
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::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >
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m_xConnection;
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public:
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DirectSQLDialog(
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Window* _pParent,
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConn);
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~DirectSQLDialog();
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/// number of history entries
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sal_Int32 getHistorySize() const;
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protected:
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void executeCurrent();
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void switchToHistory(sal_Int32 _nHistoryPos, sal_Bool _bUpdateListBox = sal_True);
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// OEventListenerAdapter
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virtual void _disposing( const ::com::sun::star::lang::EventObject& _rSource );
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protected:
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DECL_LINK( OnExecute, void* );
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DECL_LINK( OnClose, void* );
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DECL_LINK( OnListEntrySelected, void* );
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DECL_LINK( OnStatementModified, void* );
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private:
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/// adds a statement to the statement history
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void implAddToStatementHistory(const String& _rStatement);
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/// ensures that our history has at most m_nHistoryLimit entries
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void implEnsureHistoryLimit();
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/// executes the statement given, adds the status to the status list
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void implExecuteStatement(const String& _rStatement);
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/// adds a status text to the status list
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void addStatusText(const String& _rMessage);
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#ifdef DBG_UTIL
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const sal_Char* impl_CheckInvariants() const;
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#endif
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};
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//====================================================================
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#ifdef DBG_UTIL
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#define CHECK_INVARIANTS(methodname) \
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{ \
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const sal_Char* pError = impl_CheckInvariants(); \
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if (pError) \
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OSL_FAIL(rtl::OStringBuffer(methodname).append(": ").append(pError).makeStringAndClear().getStr()); \
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}
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#else
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#define CHECK_INVARIANTS(methodname)
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#endif
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//........................................................................
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} // namespace dbaui
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//........................................................................
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#endif // _DBACCESS_UI_DIRECTSQL_HXX_
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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