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Diffstat (limited to 'chart2/source/controller/main/PositionAndSizeHelper.cxx')
| -rw-r--r-- | chart2/source/controller/main/PositionAndSizeHelper.cxx | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/chart2/source/controller/main/PositionAndSizeHelper.cxx b/chart2/source/controller/main/PositionAndSizeHelper.cxx new file mode 100644 index 000000000..ca8a4549a --- /dev/null +++ b/chart2/source/controller/main/PositionAndSizeHelper.cxx @@ -0,0 +1,179 @@ +/* -*- 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 + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |