0e66c58a8e
Change-Id: I15760da167e7d0b4c410acccd1c8c90210e28b2b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104623 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
117 lines
3.9 KiB
C++
117 lines
3.9 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 <RTableConnectionData.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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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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: VclReferenceBase(), 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::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(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect )
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{
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OTableConnection::Draw(rRenderContext, rRect);
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ORelationTableConnectionData* pData = static_cast< ORelationTableConnectionData* >(GetData().get());
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if (pData && (pData->GetCardinality() == Cardinality::Undefined))
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return;
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// search lines for top line
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tools::Rectangle aBoundingRect;
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tools::Long nTop = GetBoundingRect().Bottom();
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tools::Long nTemp;
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const OConnectionLine* pTopLine = nullptr;
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const std::vector<std::unique_ptr<OConnectionLine>>& rConnLineList = GetConnLineList();
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for (auto const& elem : rConnLineList)
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{
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if( elem->IsValid() )
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{
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aBoundingRect = elem->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 = elem.get();
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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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tools::Rectangle aSourcePos = pTopLine->GetSourceTextPos();
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tools::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 Cardinality::OneMany:
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aSourceText = "1";
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aDestText = "n";
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break;
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case Cardinality::ManyOne:
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aSourceText = "n";
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aDestText = "1";
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break;
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case Cardinality::OneOne:
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aSourceText = "1";
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aDestText = "1";
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break;
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default: break;
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}
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if (IsSelected())
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rRenderContext.SetTextColor(Application::GetSettings().GetStyleSettings().GetHighlightColor());
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else
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rRenderContext.SetTextColor(Application::GetSettings().GetStyleSettings().GetWindowTextColor());
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rRenderContext.DrawText(aSourcePos, aSourceText, DrawTextFlags::Clip | DrawTextFlags::Center | DrawTextFlags::Bottom);
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rRenderContext.DrawText(aDestPos, aDestText, DrawTextFlags::Clip | DrawTextFlags::Center | DrawTextFlags::Bottom);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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