/* -*- 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 <notesuno.hxx>

#include <vcl/svapp.hxx>

#include <svl/hint.hxx>

#include <editeng/unoipset.hxx>

#include <editeng/unotext.hxx>

#include <editeng/unoprnms.hxx>

#include <svx/svdpool.hxx>

#include <svx/svdobj.hxx>

#include <svx/svdocapt.hxx>

#include <postit.hxx>

#include <cellsuno.hxx>

#include <docsh.hxx>

#include <docfunc.hxx>

#include <editsrc.hxx>

#include <miscuno.hxx>

using namespace com::sun::star;

static const SvxItemPropertySet* lcl_GetAnnotationPropertySet()

{

    static const SfxItemPropertyMapEntry aAnnotationPropertyMap_Impl[] =

    {

        SVX_UNOEDIT_CHAR_PROPERTIES,

        SVX_UNOEDIT_FONT_PROPERTIES,

        SVX_UNOEDIT_PARA_PROPERTIES,

        SVX_UNOEDIT_NUMBERING_PROPERTY,    // for completeness of service ParagraphProperties

    };

    static SvxItemPropertySet aAnnotationPropertySet_Impl( aAnnotationPropertyMap_Impl, SdrObject::GetGlobalDrawObjectItemPool() );

    return &aAnnotationPropertySet_Impl;

}

SC_SIMPLE_SERVICE_INFO( ScAnnotationObj, u"ScAnnotationObj"_ustr, u"com.sun.star.sheet.CellAnnotation"_ustr )

//SC_SIMPLE_SERVICE_INFO( ScAnnotationShapeObj, "ScAnnotationShapeObj", "com.sun.star.sheet.CellAnnotationShape" )

ScAnnotationObj::ScAnnotationObj(ScDocShell* pDocSh, const ScAddress& rPos) :

    pDocShell( pDocSh ),

    aCellPos( rPos )

{

    pDocShell->GetDocument().AddUnoObject(*this);

    //  pUnoText is allocated on demand (GetUnoText)

    //  can't be aggregated because getString/setString is handled here

}

ScAnnotationObj::~ScAnnotationObj()

{

    SolarMutexGuard g;

    if (pDocShell)

        pDocShell->GetDocument().RemoveUnoObject(*this);

}

void ScAnnotationObj::Notify( SfxBroadcaster&, const SfxHint& rHint )

{

    if ( rHint.GetId() == SfxHintId::Dying )

    {

        pDocShell = nullptr;       // became invalid

    }

}

// XChild

uno::Reference<uno::XInterface> SAL_CALL ScAnnotationObj::getParent()

{

    SolarMutexGuard aGuard;

    //  parent of note is the related cell

    //! find and reset existing object ???

    if (pDocShell)

        return cppu::getXWeak(new ScCellObj( pDocShell, aCellPos ));

    return nullptr;

}

void SAL_CALL ScAnnotationObj::setParent( const uno::Reference<uno::XInterface>& /* Parent */ )

{

    //  ain't there

    //! exception or what ??!

}

// XSimpleText

uno::Reference<text::XTextCursor> SAL_CALL ScAnnotationObj::createTextCursor()

{

    SolarMutexGuard aGuard;

    //  notes does not need special treatment

    return GetUnoText().createTextCursor();

}

uno::Reference<text::XTextCursor> SAL_CALL ScAnnotationObj::createTextCursorByRange(

                                    const uno::Reference<text::XTextRange>& aTextPosition )

{

    SolarMutexGuard aGuard;

    //  notes does not need special treatment

    return GetUnoText().createTextCursorByRange(aTextPosition);

}

OUString SAL_CALL ScAnnotationObj::getString()

{

    SolarMutexGuard aGuard;

    return GetUnoText().getString();

}

void SAL_CALL ScAnnotationObj::setString( const OUString& aText )

{

    SolarMutexGuard aGuard;

    GetUnoText().setString(aText);

}

void SAL_CALL ScAnnotationObj::insertString( const uno::Reference<text::XTextRange>& xRange,

                                            const OUString& aString, sal_Bool bAbsorb )

{

    SolarMutexGuard aGuard;

    GetUnoText().insertString( xRange, aString, bAbsorb );

}

void SAL_CALL ScAnnotationObj::insertControlCharacter( const uno::Reference<text::XTextRange>& xRange,

                                            sal_Int16 nControlCharacter, sal_Bool bAbsorb )

{

    SolarMutexGuard aGuard;

    GetUnoText().insertControlCharacter( xRange, nControlCharacter, bAbsorb );

}

uno::Reference<text::XText> SAL_CALL ScAnnotationObj::getText()

{

    SolarMutexGuard aGuard;

    return GetUnoText().getText();

}

uno::Reference<text::XTextRange> SAL_CALL ScAnnotationObj::getStart()

{

    SolarMutexGuard aGuard;

    return GetUnoText().getStart();

}

uno::Reference<text::XTextRange> SAL_CALL ScAnnotationObj::getEnd()

{

    SolarMutexGuard aGuard;

    return GetUnoText().getEnd();

}

// XSheetAnnotation

table::CellAddress SAL_CALL ScAnnotationObj::getPosition()

{

    SolarMutexGuard aGuard;

    table::CellAddress aAdr;

    aAdr.Sheet  = aCellPos.Tab();

    aAdr.Column = aCellPos.Col();

    aAdr.Row    = aCellPos.Row();

    return aAdr;

}

OUString SAL_CALL ScAnnotationObj::getAuthor()

{

    SolarMutexGuard aGuard;

    const ScPostIt* pNote = ImplGetNote();

    return pNote ? pNote->GetAuthor() : OUString();

}

OUString SAL_CALL ScAnnotationObj::getDate()

{

    SolarMutexGuard aGuard;

    const ScPostIt* pNote = ImplGetNote();

    return pNote ? pNote->GetDate() : OUString();

}

sal_Bool SAL_CALL ScAnnotationObj::getIsVisible()

{

    SolarMutexGuard aGuard;

    const ScPostIt* pNote = ImplGetNote();

    return pNote && pNote->IsCaptionShown();

}

void SAL_CALL ScAnnotationObj::setIsVisible( sal_Bool bIsVisible )

{

    SolarMutexGuard aGuard;

    // show/hide note with undo action

    if( pDocShell )

        pDocShell->GetDocFunc().ShowNote( aCellPos, bIsVisible );

}

// XSheetAnnotationShapeSupplier

uno::Reference < drawing::XShape > SAL_CALL ScAnnotationObj::getAnnotationShape()

{

    SolarMutexGuard aGuard;

    uno::Reference < drawing::XShape > xShape;

    if( const ScPostIt* pNote = ImplGetNote() )

        if( SdrObject* pCaption = pNote->GetOrCreateCaption( aCellPos ) )

            xShape.set( pCaption->getUnoShape(), uno::UNO_QUERY );

    return xShape;

}

SvxUnoText& ScAnnotationObj::GetUnoText()

{

    if (!pUnoText.is())

    {

        ScAnnotationEditSource aEditSource( pDocShell, aCellPos );

        pUnoText = new SvxUnoText( &aEditSource, lcl_GetAnnotationPropertySet(),

                                    uno::Reference<text::XText>() );

    }

    return *pUnoText;

}

const ScPostIt* ScAnnotationObj::ImplGetNote() const

{

    return pDocShell ? pDocShell->GetDocument().GetNote(aCellPos) : nullptr;

}

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