0ce0c369aa
Change-Id: I939160ae72fecbe3d4a60ce755730bd4c38497fb Reviewed-on: https://gerrit.libreoffice.org/8182 Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
123 lines
4.0 KiB
C++
123 lines
4.0 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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#include "RTableConnection.hxx"
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#include <tools/debug.hxx>
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#include "RelationTableView.hxx"
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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#include "ConnectionLine.hxx"
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using namespace dbaui;
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// class ORelationTableConnection
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ORelationTableConnection::ORelationTableConnection( ORelationTableView* pContainer,
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const TTableConnectionData::value_type& pTabConnData )
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:OTableConnection( pContainer, pTabConnData )
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{
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}
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ORelationTableConnection::ORelationTableConnection( const ORelationTableConnection& rConn )
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: OTableConnection( rConn )
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{
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// no own members, thus the base class functionality is enough
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}
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ORelationTableConnection::~ORelationTableConnection()
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{
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}
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ORelationTableConnection& ORelationTableConnection::operator=( const ORelationTableConnection& rConn )
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{
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// this doesn't change anything, since the base class tests this, too and I don't have my own members to copy
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if (&rConn == this)
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return *this;
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OTableConnection::operator=( rConn );
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return *this;
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}
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void ORelationTableConnection::Draw( const Rectangle& rRect )
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{
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OTableConnection::Draw( rRect );
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ORelationTableConnectionData* pData = static_cast< ORelationTableConnectionData* >(GetData().get());
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if ( pData && (pData->GetCardinality() == CARDINAL_UNDEFINED) )
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return;
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// search lines for top line
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Rectangle aBoundingRect;
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long nTop = GetBoundingRect().Bottom();
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long nTemp;
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const OConnectionLine* pTopLine = NULL;
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const ::std::vector<OConnectionLine*>* pConnLineList = GetConnLineList();
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::std::vector<OConnectionLine*>::const_iterator aIter = pConnLineList->begin();
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::std::vector<OConnectionLine*>::const_iterator aEnd = pConnLineList->end();
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for(;aIter != aEnd;++aIter)
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{
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if( (*aIter)->IsValid() )
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{
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aBoundingRect = (*aIter)->GetBoundingRect();
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nTemp = aBoundingRect.Top();
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if( nTemp<nTop )
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{
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nTop = nTemp;
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pTopLine = (*aIter);
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}
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}
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}
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// cardinality
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if( !pTopLine )
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return;
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Rectangle aSourcePos = pTopLine->GetSourceTextPos();
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Rectangle aDestPos = pTopLine->GetDestTextPos();
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OUString aSourceText;
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OUString aDestText;
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switch( pData->GetCardinality() )
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{
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case CARDINAL_ONE_MANY:
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aSourceText = "1";
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aDestText = "n";
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break;
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case CARDINAL_MANY_ONE:
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aSourceText = "n";
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aDestText = "1";
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break;
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case CARDINAL_ONE_ONE:
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aSourceText = "1";
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aDestText = "1";
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break;
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}
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if (IsSelected())
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GetParent()->SetTextColor(Application::GetSettings().GetStyleSettings().GetHighlightColor());
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else
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GetParent()->SetTextColor(Application::GetSettings().GetStyleSettings().GetWindowTextColor());
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GetParent()->DrawText( aSourcePos, aSourceText, TEXT_DRAW_CLIP | TEXT_DRAW_CENTER | TEXT_DRAW_BOTTOM);
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GetParent()->DrawText( aDestPos, aDestText, TEXT_DRAW_CLIP | TEXT_DRAW_CENTER | TEXT_DRAW_BOTTOM);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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