/* -*- 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 <vcl/outdev.hxx>

#include <vcl/window.hxx>

#include <editeng/unoviwou.hxx>

#include <editeng/outliner.hxx>

SvxDrawOutlinerViewForwarder::SvxDrawOutlinerViewForwarder( OutlinerView& rOutl ) :

    mrOutlinerView ( rOutl )

{

}

SvxDrawOutlinerViewForwarder::SvxDrawOutlinerViewForwarder( OutlinerView& rOutl, const Point& rShapePosTopLeft ) :

    mrOutlinerView ( rOutl ), maTextShapeTopLeft( rShapePosTopLeft )

{

}

SvxDrawOutlinerViewForwarder::~SvxDrawOutlinerViewForwarder()

{

}

Point SvxDrawOutlinerViewForwarder::GetTextOffset() const

{

    // calc text offset from shape anchor

    tools::Rectangle aOutputRect( mrOutlinerView.GetOutputArea() );

    return aOutputRect.TopLeft() - maTextShapeTopLeft;

}

bool SvxDrawOutlinerViewForwarder::IsValid() const

{

    return true;

}

Point SvxDrawOutlinerViewForwarder::LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const

{

    OutputDevice* pOutDev = mrOutlinerView.GetWindow()->GetOutDev();

    if( pOutDev )

    {

        Point aPoint1( rPoint );

        Point aTextOffset( GetTextOffset() );

        aPoint1.AdjustX(aTextOffset.X() );

        aPoint1.AdjustY(aTextOffset.Y() );

        MapMode aMapMode(pOutDev->GetMapMode());

        Point aPoint2( OutputDevice::LogicToLogic( aPoint1, rMapMode,

                                               MapMode(aMapMode.GetMapUnit())));

        aMapMode.SetOrigin(Point());

        return pOutDev->LogicToPixel( aPoint2, aMapMode );

    }

    return Point();

}

Point SvxDrawOutlinerViewForwarder::PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const

{

    OutputDevice* pOutDev = mrOutlinerView.GetWindow()->GetOutDev();

    if( pOutDev )

    {

        MapMode aMapMode(pOutDev->GetMapMode());

        aMapMode.SetOrigin(Point());

        Point aPoint1( pOutDev->PixelToLogic( rPoint, aMapMode ) );

        Point aPoint2( OutputDevice::LogicToLogic( aPoint1,

                                               MapMode(aMapMode.GetMapUnit()),

                                                   rMapMode ) );

        Point aTextOffset( GetTextOffset() );

        aPoint2.AdjustX( -(aTextOffset.X()) );

        aPoint2.AdjustY( -(aTextOffset.Y()) );

        return aPoint2;

    }

    return Point();

}

bool SvxDrawOutlinerViewForwarder::GetSelection( ESelection& rSelection ) const

{

    rSelection = mrOutlinerView.GetSelection();

    return true;

}

bool SvxDrawOutlinerViewForwarder::SetSelection( const ESelection& rSelection )

{

    mrOutlinerView.SetSelection( rSelection );

    return true;

}

bool SvxDrawOutlinerViewForwarder::Copy()

{

    mrOutlinerView.Copy();

    return true;

}

bool SvxDrawOutlinerViewForwarder::Cut()

{

    mrOutlinerView.Cut();

    return true;

}

bool SvxDrawOutlinerViewForwarder::Paste()

{

    mrOutlinerView.PasteSpecial();

    return true;

}

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