# Cppcheck report - LibreOffice: dbaccess/source/ui/control/curledit.cxx

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    /* -*- 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 .
     */

    #include "curledit.hxx"
    #include <vcl/svapp.hxx>
    #include <vcl/settings.hxx>
    #include <osl/diagnose.h>

    namespace dbaui
    {

    OConnectionURLEdit::OConnectionURLEdit(vcl::Window* _pParent, WinBits _nBits,bool _bShowPrefix)
        :Edit(_pParent, _nBits)
        ,m_pTypeCollection(NULL)
        ,m_pForcedPrefix(NULL)
        ,m_bShowPrefix(_bShowPrefix)
    {
    }

    extern "C" SAL_DLLPUBLIC_EXPORT vcl::Window* SAL_CALL makeConnectionURLEdit(vcl::Window *pParent)<--- The function 'makeConnectionURLEdit' is never used.
    {
        return new OConnectionURLEdit(pParent, WB_BORDER, false);
    }

    OConnectionURLEdit::~OConnectionURLEdit()
    {
        // delete my sub controls
        Edit* pSubEdit = GetSubEdit();
        SetSubEdit(NULL);
        delete pSubEdit;
        delete m_pForcedPrefix;
    }

    void OConnectionURLEdit::SetTextNoPrefix(const OUString& _rText)
    {
        OSL_ENSURE(GetSubEdit(), "OConnectionURLEdit::SetTextNoPrefix: have no current type, not changing the text!");
        if (GetSubEdit())
            GetSubEdit()->SetText(_rText);
    }

    OUString OConnectionURLEdit::GetTextNoPrefix() const
    {
        if (GetSubEdit())
            return GetSubEdit()->GetText();
        return GetText();
    }

    void OConnectionURLEdit::SetText(const OUString& _rStr)
    {
        Selection aNoSelection(0,0);
        SetText(_rStr, aNoSelection);
    }

    void OConnectionURLEdit::SetText(const OUString& _rStr, const Selection& /*_rNewSelection*/)
    {
        // create new sub controls, if necessary
        if (!GetSubEdit())
            SetSubEdit(new Edit(this, 0));
        if ( !m_pForcedPrefix )
        {
            m_pForcedPrefix = new FixedText(this, WB_VCENTER);

            // we use a gray background for the fixed text
            StyleSettings aSystemStyle = Application::GetSettings().GetStyleSettings();
            m_pForcedPrefix->SetBackground(Wallpaper(aSystemStyle.GetDialogColor()));
        }

        m_pForcedPrefix->Show(m_bShowPrefix);

        bool bIsEmpty = _rStr.isEmpty();
        // calc the prefix
        OUString sPrefix;
        if (!bIsEmpty)
        {
            // determine the type of the new URL described by the new text
            sPrefix = m_pTypeCollection->getPrefix(_rStr);
        }

        // the fixed text gets the prefix
        m_pForcedPrefix->SetText(sPrefix);

        // both subs have to be resized according to the text len of the prefix
        Size aMySize = GetSizePixel();
        sal_Int32 nTextWidth = 0;
        if ( m_pForcedPrefix && m_bShowPrefix)
        {
            nTextWidth = m_pForcedPrefix->GetTextWidth(sPrefix) + 2;
            m_pForcedPrefix->SetPosSizePixel(Point(0, -2), Size(nTextWidth, aMySize.Height()));
        }
        GetSubEdit()->SetPosSizePixel(Point(nTextWidth, -2), Size(aMySize.Width() - nTextWidth - 4, aMySize.Height()));
            // -2 because the edit has a frame which is 2 pixel wide ... should not be necessary, but I don't fully understand this ....

        // show the sub controls (in case they were just created)
        GetSubEdit()->Show();

        // do the real SetTex
    //  Edit::SetText(bIsEmpty ? _rStr : m_pTypeCollection->cutPrefix(_rStr), _rNewSelection);
        OUString sNewText( _rStr );
        if ( !bIsEmpty )
            sNewText  = m_pTypeCollection->cutPrefix( _rStr );
        Edit::SetText( sNewText );
    }

    OUString OConnectionURLEdit::GetText() const
    {
        if ( m_pForcedPrefix )
            return m_pForcedPrefix->GetText() += Edit::GetText();
        return Edit::GetText();
    }

    void OConnectionURLEdit::ShowPrefix(bool _bShowPrefix)
    {
        m_bShowPrefix = _bShowPrefix;
        if ( m_pForcedPrefix )
            m_pForcedPrefix->Show(m_bShowPrefix);
    }

    }   // namespace dbaui

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */