/* -*- 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 <reffact.hxx>

#include <document.hxx>

#include <simpref.hxx>

ScSimpleRefDlg::ScSimpleRefDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent)

    : ScAnyRefDlgController(pB, pCW, pParent, u"modules/scalc/ui/simplerefdialog.ui"_ustr, u"SimpleRefDialog"_ustr)

    , bAutoReOpen(true)

    , bCloseOnButtonUp(false)

    , bSingleCell(false)

    , bMultiSelection(false)

    , m_xFtAssign(m_xBuilder->weld_label(u"area"_ustr))

    , m_xEdAssign(new formula::RefEdit(m_xBuilder->weld_entry(u"assign"_ustr)))

    , m_xRbAssign(new formula::RefButton(m_xBuilder->weld_button(u"assignref"_ustr)))

    , m_xBtnOk(m_xBuilder->weld_button(u"ok"_ustr))

    , m_xBtnCancel(m_xBuilder->weld_button(u"cancel"_ustr))

{

    m_xEdAssign->SetReferences(this, m_xFtAssign.get());

    m_xRbAssign->SetReferences(this, m_xEdAssign.get());

    // in order to keep the Strings with the FixedTexts in the resource:

    Init();

    SetDispatcherLock( true ); // activate modal mode

}

ScSimpleRefDlg::~ScSimpleRefDlg()

{

    SetDispatcherLock( false ); // deactivate modal mode

}

void ScSimpleRefDlg::FillInfo(SfxChildWinInfo& rWinInfo) const

{

    ScAnyRefDlgController::FillInfo(rWinInfo);

    rWinInfo.bVisible = bAutoReOpen;

}

void ScSimpleRefDlg::SetRefString(const OUString &rStr)

{

    m_xEdAssign->SetText(rStr);

}

void ScSimpleRefDlg::Init()

{

    m_xBtnOk->connect_clicked( LINK( this, ScSimpleRefDlg, OkBtnHdl ) );

    m_xBtnCancel->connect_clicked( LINK( this, ScSimpleRefDlg, CancelBtnHdl ) );

    bCloseFlag=false;

}

// Set the reference to a cell range selected with the mouse. This is then

// shown as the new selection in the reference field.

void ScSimpleRefDlg::SetReference( const ScRange& rRef, ScDocument& rDocP )

{

    if (!m_xEdAssign->GetWidget()->get_sensitive())

        return;

    if ( rRef.aStart != rRef.aEnd )

        RefInputStart(m_xEdAssign.get());

    theCurArea = rRef;

    OUString aRefStr;

    if ( bSingleCell )

    {

        ScAddress aAdr = rRef.aStart;

        aRefStr = aAdr.Format(ScRefFlags::ADDR_ABS_3D, &rDocP, rDocP.GetAddressConvention());

    }

    else

        aRefStr = theCurArea.Format(rDocP, ScRefFlags::RANGE_ABS_3D, rDocP.GetAddressConvention());

    if ( bMultiSelection )

    {

        OUString aVal = m_xEdAssign->GetText();

        Selection aSel = m_xEdAssign->GetSelection();

        aSel.Normalize();

        aVal = aVal.replaceAt( aSel.Min(), aSel.Len(), aRefStr );

        Selection aNewSel( aSel.Min(), aSel.Min()+aRefStr.getLength() );

        m_xEdAssign->SetRefString( aVal );

        m_xEdAssign->SetSelection( aNewSel );

    }

    else

        m_xEdAssign->SetRefString( aRefStr );

    aChangeHdl.Call( aRefStr );

}

void ScSimpleRefDlg::Close()

{

    CancelBtnHdl(*m_xBtnCancel);

}

void ScSimpleRefDlg::SetActive()

{

    m_xEdAssign->GrabFocus();

    //  no NameModifyHdl.  Otherwise ranges could not be altered

    //  (after marking the reference, the old field content would be shown)

    //  (also, the selected DB name has also not been altered)

    RefInputDone();

}

bool ScSimpleRefDlg::IsRefInputMode() const

{

    return true;

}

void ScSimpleRefDlg::SetCloseHdl( const Link<const OUString*,void>& rLink )

{

    aCloseHdl=rLink;

}

void ScSimpleRefDlg::SetUnoLinks( const Link<const OUString&,void>& rDone,

                                  const Link<const OUString&,void>& rAbort,

                                  const Link<const OUString&,void>& rChange )

{

    aDoneHdl    = rDone;

    aAbortedHdl = rAbort;

    aChangeHdl  = rChange;

}

void ScSimpleRefDlg::SetFlags( bool bSetCloseOnButtonUp, bool bSetSingleCell, bool bSetMultiSelection )

{

    bCloseOnButtonUp = bSetCloseOnButtonUp;

    bSingleCell = bSetSingleCell;

    bMultiSelection = bSetMultiSelection;

}

void ScSimpleRefDlg::StartRefInput()

{

    if ( bMultiSelection )

    {

        // initially select the whole string, so it gets replaced by default

        m_xEdAssign->SelectAll();

    }

    m_xRbAssign->DoRef();

    bCloseFlag = true;

}

void ScSimpleRefDlg::RefInputDone( bool bForced)

{

    ScAnyRefDlgController::RefInputDone(bForced);

    if ( (bForced || bCloseOnButtonUp) && bCloseFlag )

        OkBtnHdl(*m_xBtnOk);

}

// Handler:

IMPL_LINK_NOARG(ScSimpleRefDlg, OkBtnHdl, weld::Button&, void)

{

    if (IsClosing())

        return;

    bAutoReOpen = false;

    OUString aResult=m_xEdAssign->GetText();

    aCloseHdl.Call(&aResult);

    Link<const OUString&,void> aUnoLink = aDoneHdl;     // stack var because this is deleted in DoClose

    DoClose( ScSimpleRefDlgWrapper::GetChildWindowId() );

    aUnoLink.Call( aResult );

}

IMPL_LINK_NOARG(ScSimpleRefDlg, CancelBtnHdl, weld::Button&, void)

{

    if (IsClosing())

        return;

    bAutoReOpen = false;

    OUString aResult=m_xEdAssign->GetText();

    aCloseHdl.Call(nullptr);

    Link<const OUString&,void> aUnoLink = aAbortedHdl;  // stack var because this is deleted in DoClose

    DoClose( ScSimpleRefDlgWrapper::GetChildWindowId() );

    aUnoLink.Call( aResult );

}

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