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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 <PositionAndSizeHelper.hxx>
#include <ControllerLockGuard.hxx>
#include <com/sun/star/chart/ChartLegendExpansion.hpp>
#include <com/sun/star/chart2/RelativePosition.hpp>
#include <com/sun/star/chart2/RelativeSize.hpp>
#include <tools/gen.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
#include <ChartModel.hxx>
#include <Diagram.hxx>
namespace chart
{
using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
bool PositionAndSizeHelper::moveObject( ObjectType eObjectType
, const uno::Reference< beans::XPropertySet >& xObjectProp
, const awt::Rectangle& rNewPositionAndSize
, const awt::Rectangle& rOldPositionAndSize
, const awt::Rectangle& rPageRectangle
)
{
if(!xObjectProp.is())
return false;
tools::Rectangle aObjectRect( Point(rNewPositionAndSize.X,rNewPositionAndSize.Y), Size(rNewPositionAndSize.Width,rNewPositionAndSize.Height) );
tools::Rectangle aPageRect( Point(rPageRectangle.X,rPageRectangle.Y), Size(rPageRectangle.Width,rPageRectangle.Height) );
// every following branch divides by width and height
if (aPageRect.getWidth() == 0 || aPageRect.getHeight() == 0)
return false;
if( eObjectType==OBJECTTYPE_TITLE )
{
//@todo decide whether x is primary or secondary
chart2::RelativePosition aRelativePosition;
aRelativePosition.Anchor = drawing::Alignment_CENTER;
//the anchor point at the title object is top/middle
Point aPos = aObjectRect.TopLeft();
aRelativePosition.Primary = (double(aPos.X())+double(aObjectRect.getWidth())/2.0)/double(aPageRect.getWidth());
aRelativePosition.Secondary = (double(aPos.Y())+double(aObjectRect.getHeight())/2.0)/double(aPageRect.getHeight());
xObjectProp->setPropertyValue( "RelativePosition", uno::Any(aRelativePosition) );
}
else if( eObjectType == OBJECTTYPE_DATA_LABEL )
{
RelativePosition aAbsolutePosition;
RelativePosition aCustomLabelPosition;
aAbsolutePosition.Primary = double(rOldPositionAndSize.X) / double(aPageRect.getWidth());
aAbsolutePosition.Secondary = double(rOldPositionAndSize.Y) / double(aPageRect.getHeight());
if( xObjectProp->getPropertyValue("CustomLabelPosition") >>= aCustomLabelPosition )
{
aAbsolutePosition.Primary -= aCustomLabelPosition.Primary;
aAbsolutePosition.Secondary -= aCustomLabelPosition.Secondary;
}
//the anchor point at the data label object is top/left
Point aPos = aObjectRect.TopLeft();
double fRotation = 0.0;
xObjectProp->getPropertyValue("TextRotation") >>= fRotation;
if( fRotation == 90.0 )
aPos = aObjectRect.BottomLeft();
else if( fRotation == 270.0 )
aPos = aObjectRect.TopRight();
aCustomLabelPosition.Primary = double(aPos.X()) / double(aPageRect.getWidth()) - aAbsolutePosition.Primary;
aCustomLabelPosition.Secondary = double(aPos.Y()) / double(aPageRect.getHeight()) - aAbsolutePosition.Secondary;
xObjectProp->setPropertyValue("CustomLabelPosition", uno::Any(aCustomLabelPosition));
}
else if( eObjectType==OBJECTTYPE_DATA_CURVE_EQUATION )
{
//@todo decide whether x is primary or secondary
chart2::RelativePosition aRelativePosition;
aRelativePosition.Anchor = drawing::Alignment_TOP_LEFT;
//the anchor point at the title object is top/middle
Point aPos = aObjectRect.TopLeft();
aRelativePosition.Primary = double(aPos.X())/double(aPageRect.getWidth());
aRelativePosition.Secondary = double(aPos.Y())/double(aPageRect.getHeight());
xObjectProp->setPropertyValue( "RelativePosition", uno::Any(aRelativePosition) );
}
else if(eObjectType==OBJECTTYPE_LEGEND)
{
xObjectProp->setPropertyValue( "Expansion", uno::Any(css::chart::ChartLegendExpansion_CUSTOM));
chart2::RelativePosition aRelativePosition;
chart2::RelativeSize aRelativeSize;
Point aAnchor = aObjectRect.TopLeft();
aRelativePosition.Primary =
static_cast< double >( aAnchor.X()) /
static_cast< double >( aPageRect.getWidth() );
aRelativePosition.Secondary =
static_cast< double >( aAnchor.Y()) /
static_cast< double >( aPageRect.getHeight());
xObjectProp->setPropertyValue( "RelativePosition", uno::Any(aRelativePosition) );
aRelativeSize.Primary =
static_cast< double >( aObjectRect.getWidth()) /
static_cast< double >( aPageRect.getWidth() );
if (aRelativeSize.Primary > 1.0)
aRelativeSize.Primary = 1.0;
aRelativeSize.Secondary =
static_cast< double >( aObjectRect.getHeight()) /
static_cast< double >( aPageRect.getHeight());
if (aRelativeSize.Secondary > 1.0)
aRelativeSize.Secondary = 1.0;
xObjectProp->setPropertyValue( "RelativeSize", uno::Any(aRelativeSize) );
}
else if(eObjectType==OBJECTTYPE_DIAGRAM || eObjectType==OBJECTTYPE_DIAGRAM_WALL || eObjectType==OBJECTTYPE_DIAGRAM_FLOOR)
{
//@todo decide whether x is primary or secondary
//set position:
chart2::RelativePosition aRelativePosition;
aRelativePosition.Anchor = drawing::Alignment_CENTER;
Point aPos = aObjectRect.Center();
aRelativePosition.Primary = double(aPos.X())/double(aPageRect.getWidth());
aRelativePosition.Secondary = double(aPos.Y())/double(aPageRect.getHeight());
xObjectProp->setPropertyValue( "RelativePosition", uno::Any(aRelativePosition) );
//set size:
RelativeSize aRelativeSize;
//the anchor points for the diagram are in the middle of the diagram
//and in the middle of the page
aRelativeSize.Primary = double(aObjectRect.getWidth())/double(aPageRect.getWidth());
aRelativeSize.Secondary = double(aObjectRect.getHeight())/double(aPageRect.getHeight());
xObjectProp->setPropertyValue( "RelativeSize", uno::Any(aRelativeSize) );
}
else
return false;
return true;
}
bool PositionAndSizeHelper::moveObject( const OUString& rObjectCID
, const rtl::Reference<::chart::ChartModel>& xChartModel
, const awt::Rectangle& rNewPositionAndSize
, const awt::Rectangle& rOldPositionAndSize
, const awt::Rectangle& rPageRectangle
)
{
ControllerLockGuardUNO aLockedControllers( xChartModel );
awt::Rectangle aNewPositionAndSize( rNewPositionAndSize );
uno::Reference< beans::XPropertySet > xObjectProp = ObjectIdentifier::getObjectPropertySet( rObjectCID, xChartModel );
ObjectType eObjectType( ObjectIdentifier::getObjectType( rObjectCID ) );
if(eObjectType==OBJECTTYPE_DIAGRAM || eObjectType==OBJECTTYPE_DIAGRAM_WALL || eObjectType==OBJECTTYPE_DIAGRAM_FLOOR)
{
xObjectProp = ObjectIdentifier::getDiagramForCID( rObjectCID, xChartModel );
if(!xObjectProp.is())
return false;
}
return moveObject( eObjectType, xObjectProp, aNewPositionAndSize, rOldPositionAndSize, rPageRectangle );
}
} //namespace chart
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