178 lines
8.2 KiB
C++
178 lines
8.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <PositionAndSizeHelper.hxx>
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#include <ControllerLockGuard.hxx>
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#include <com/sun/star/chart/ChartLegendExpansion.hpp>
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#include <com/sun/star/chart2/RelativePosition.hpp>
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#include <com/sun/star/chart2/RelativeSize.hpp>
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#include <tools/gen.hxx>
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#include <com/sun/star/awt/Rectangle.hpp>
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#include <ChartModel.hxx>
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#include <Diagram.hxx>
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namespace chart
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{
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::chart2;
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bool PositionAndSizeHelper::moveObject( ObjectType eObjectType
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, const uno::Reference< beans::XPropertySet >& xObjectProp
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, const awt::Rectangle& rNewPositionAndSize
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, const awt::Rectangle& rOldPositionAndSize
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, const awt::Rectangle& rPageRectangle
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)
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{
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if(!xObjectProp.is())
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return false;
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tools::Rectangle aObjectRect( Point(rNewPositionAndSize.X,rNewPositionAndSize.Y), Size(rNewPositionAndSize.Width,rNewPositionAndSize.Height) );
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tools::Rectangle aPageRect( Point(rPageRectangle.X,rPageRectangle.Y), Size(rPageRectangle.Width,rPageRectangle.Height) );
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// every following branch divides by width and height
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if (aPageRect.getOpenWidth() == 0 || aPageRect.getOpenHeight() == 0)
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return false;
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if( eObjectType==OBJECTTYPE_TITLE )
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{
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//@todo decide whether x is primary or secondary
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chart2::RelativePosition aRelativePosition;
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aRelativePosition.Anchor = drawing::Alignment_CENTER;
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//the anchor point at the title object is top/middle
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Point aPos = aObjectRect.TopLeft();
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aRelativePosition.Primary = (double(aPos.X())+double(aObjectRect.getOpenWidth())/2.0)/double(aPageRect.getOpenWidth());
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aRelativePosition.Secondary = (double(aPos.Y())+double(aObjectRect.getOpenHeight())/2.0)/double(aPageRect.getOpenHeight());
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xObjectProp->setPropertyValue( u"RelativePosition"_ustr, uno::Any(aRelativePosition) );
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}
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else if( eObjectType == OBJECTTYPE_DATA_LABEL )
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{
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RelativePosition aAbsolutePosition;
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RelativePosition aCustomLabelPosition;
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aAbsolutePosition.Primary = double(rOldPositionAndSize.X) / double(aPageRect.getOpenWidth());
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aAbsolutePosition.Secondary = double(rOldPositionAndSize.Y) / double(aPageRect.getOpenHeight());
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if( xObjectProp->getPropertyValue(u"CustomLabelPosition"_ustr) >>= aCustomLabelPosition )
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{
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aAbsolutePosition.Primary -= aCustomLabelPosition.Primary;
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aAbsolutePosition.Secondary -= aCustomLabelPosition.Secondary;
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}
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//the anchor point at the data label object is top/left
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Point aPos = aObjectRect.TopLeft();
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double fRotation = 0.0;
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xObjectProp->getPropertyValue(u"TextRotation"_ustr) >>= fRotation;
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if( fRotation == 90.0 )
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aPos = aObjectRect.BottomLeft();
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else if( fRotation == 270.0 )
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aPos = aObjectRect.TopRight();
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aCustomLabelPosition.Primary = double(aPos.X()) / double(aPageRect.getOpenWidth()) - aAbsolutePosition.Primary;
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aCustomLabelPosition.Secondary = double(aPos.Y()) / double(aPageRect.getOpenHeight()) - aAbsolutePosition.Secondary;
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xObjectProp->setPropertyValue(u"CustomLabelPosition"_ustr, uno::Any(aCustomLabelPosition));
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}
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else if( eObjectType==OBJECTTYPE_DATA_CURVE_EQUATION )
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{
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//@todo decide whether x is primary or secondary
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chart2::RelativePosition aRelativePosition;
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aRelativePosition.Anchor = drawing::Alignment_TOP_LEFT;
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//the anchor point at the title object is top/middle
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Point aPos = aObjectRect.TopLeft();
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aRelativePosition.Primary = double(aPos.X())/double(aPageRect.getOpenWidth());
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aRelativePosition.Secondary = double(aPos.Y())/double(aPageRect.getOpenHeight());
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xObjectProp->setPropertyValue( u"RelativePosition"_ustr, uno::Any(aRelativePosition) );
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}
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else if(eObjectType==OBJECTTYPE_LEGEND)
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{
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xObjectProp->setPropertyValue( u"Expansion"_ustr, uno::Any(css::chart::ChartLegendExpansion_CUSTOM));
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chart2::RelativePosition aRelativePosition;
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chart2::RelativeSize aRelativeSize;
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Point aAnchor = aObjectRect.TopLeft();
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aRelativePosition.Primary =
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static_cast< double >( aAnchor.X()) /
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static_cast< double >( aPageRect.getOpenWidth() );
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aRelativePosition.Secondary =
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static_cast< double >( aAnchor.Y()) /
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static_cast< double >( aPageRect.getOpenHeight());
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xObjectProp->setPropertyValue( u"RelativePosition"_ustr, uno::Any(aRelativePosition) );
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aRelativeSize.Primary =
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static_cast< double >( aObjectRect.getOpenWidth()) /
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static_cast< double >( aPageRect.getOpenWidth() );
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if (aRelativeSize.Primary > 1.0)
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aRelativeSize.Primary = 1.0;
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aRelativeSize.Secondary =
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static_cast< double >( aObjectRect.getOpenHeight()) /
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static_cast< double >( aPageRect.getOpenHeight());
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if (aRelativeSize.Secondary > 1.0)
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aRelativeSize.Secondary = 1.0;
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xObjectProp->setPropertyValue( u"RelativeSize"_ustr, uno::Any(aRelativeSize) );
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}
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else if(eObjectType==OBJECTTYPE_DIAGRAM || eObjectType==OBJECTTYPE_DIAGRAM_WALL || eObjectType==OBJECTTYPE_DIAGRAM_FLOOR)
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{
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//@todo decide whether x is primary or secondary
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//set position:
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chart2::RelativePosition aRelativePosition;
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aRelativePosition.Anchor = drawing::Alignment_CENTER;
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Point aPos = aObjectRect.Center();
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aRelativePosition.Primary = double(aPos.X())/double(aPageRect.getOpenWidth());
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aRelativePosition.Secondary = double(aPos.Y())/double(aPageRect.getOpenHeight());
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xObjectProp->setPropertyValue( u"RelativePosition"_ustr, uno::Any(aRelativePosition) );
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//set size:
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RelativeSize aRelativeSize;
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//the anchor points for the diagram are in the middle of the diagram
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//and in the middle of the page
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aRelativeSize.Primary = double(aObjectRect.getOpenWidth())/double(aPageRect.getOpenWidth());
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aRelativeSize.Secondary = double(aObjectRect.getOpenHeight())/double(aPageRect.getOpenHeight());
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xObjectProp->setPropertyValue( u"RelativeSize"_ustr, uno::Any(aRelativeSize) );
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}
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else
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return false;
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return true;
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}
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bool PositionAndSizeHelper::moveObject( std::u16string_view rObjectCID
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, const rtl::Reference<::chart::ChartModel>& xChartModel
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, const awt::Rectangle& rNewPositionAndSize
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, const awt::Rectangle& rOldPositionAndSize
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, const awt::Rectangle& rPageRectangle
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)
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{
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ControllerLockGuardUNO aLockedControllers( xChartModel );
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awt::Rectangle aNewPositionAndSize( rNewPositionAndSize );
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uno::Reference< beans::XPropertySet > xObjectProp = ObjectIdentifier::getObjectPropertySet( rObjectCID, xChartModel );
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ObjectType eObjectType( ObjectIdentifier::getObjectType( rObjectCID ) );
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if(eObjectType==OBJECTTYPE_DIAGRAM || eObjectType==OBJECTTYPE_DIAGRAM_WALL || eObjectType==OBJECTTYPE_DIAGRAM_FLOOR)
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{
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xObjectProp = ObjectIdentifier::getDiagramForCID( rObjectCID, xChartModel );
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if(!xObjectProp.is())
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return false;
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}
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return moveObject( eObjectType, xObjectProp, aNewPositionAndSize, rOldPositionAndSize, rPageRectangle );
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}
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} //namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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