1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir #ifndef CHART2_OBJECTHIERARCHY_HXX 28*cdf0e10cSrcweir #define CHART2_OBJECTHIERARCHY_HXX 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include "ObjectIdentifier.hxx" 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #include <rtl/ustring.hxx> 33*cdf0e10cSrcweir #include <com/sun/star/chart2/XChartDocument.hpp> 34*cdf0e10cSrcweir #include <com/sun/star/awt/KeyEvent.hpp> 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #include <memory> 37*cdf0e10cSrcweir #include <vector> 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir namespace chart 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir class ExplicitValueProvider; 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir namespace impl 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir class ImplObjectHierarchy; 47*cdf0e10cSrcweir } 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir class ObjectHierarchy 50*cdf0e10cSrcweir { 51*cdf0e10cSrcweir public: 52*cdf0e10cSrcweir typedef ObjectIdentifier tOID; 53*cdf0e10cSrcweir typedef ::std::vector< tOID > tChildContainer; 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir /** @param bFlattenDiagram 56*cdf0e10cSrcweir If <TRUE/>, the content of the diaram (data series, wall, floor, 57*cdf0e10cSrcweir etc.) is treated as being at the same level as the diagram. (This is 58*cdf0e10cSrcweir used for keyboard navigation). 59*cdf0e10cSrcweir */ 60*cdf0e10cSrcweir explicit ObjectHierarchy( 61*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 62*cdf0e10cSrcweir ::com::sun::star::chart2::XChartDocument > & xChartDocument, 63*cdf0e10cSrcweir ExplicitValueProvider * pExplicitValueProvider = 0, 64*cdf0e10cSrcweir bool bFlattenDiagram = false, 65*cdf0e10cSrcweir bool bOrderingForElementSelector = false ); 66*cdf0e10cSrcweir ~ObjectHierarchy(); 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir static tOID getRootNodeOID(); 69*cdf0e10cSrcweir static bool isRootNode( const tOID& rOID ); 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir /// equal to getChildren( getRootNodeOID()) 72*cdf0e10cSrcweir tChildContainer getTopLevelChildren() const; 73*cdf0e10cSrcweir bool hasChildren( const tOID& rParent ) const; 74*cdf0e10cSrcweir tChildContainer getChildren( const tOID& rParent ) const; 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir tChildContainer getSiblings( const tOID& rNode ) const; 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir /// The result is empty, if the node cannot be found in the tree 79*cdf0e10cSrcweir tOID getParent( const tOID& rNode ) const; 80*cdf0e10cSrcweir /// @returns -1, if no parent can be determined 81*cdf0e10cSrcweir sal_Int32 getIndexInParent( const tOID& rNode ) const; 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir private: 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir ::std::auto_ptr< impl::ImplObjectHierarchy > m_apImpl; 86*cdf0e10cSrcweir }; 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir class ObjectKeyNavigation 89*cdf0e10cSrcweir { 90*cdf0e10cSrcweir public: 91*cdf0e10cSrcweir explicit ObjectKeyNavigation( const ObjectHierarchy::tOID & rCurrentOID, 92*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 93*cdf0e10cSrcweir ::com::sun::star::chart2::XChartDocument > & xChartDocument, 94*cdf0e10cSrcweir ExplicitValueProvider * pExplicitValueProvider = 0 ); 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir bool handleKeyEvent( const ::com::sun::star::awt::KeyEvent & rEvent ); 97*cdf0e10cSrcweir ObjectHierarchy::tOID getCurrentSelection() const; 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir private: 100*cdf0e10cSrcweir void setCurrentSelection( const ObjectHierarchy::tOID& rOID ); 101*cdf0e10cSrcweir bool first(); 102*cdf0e10cSrcweir bool last(); 103*cdf0e10cSrcweir bool next(); 104*cdf0e10cSrcweir bool previous(); 105*cdf0e10cSrcweir bool up(); 106*cdf0e10cSrcweir bool down(); 107*cdf0e10cSrcweir bool veryFirst(); 108*cdf0e10cSrcweir bool veryLast(); 109*cdf0e10cSrcweir 110*cdf0e10cSrcweir ObjectHierarchy::tOID m_aCurrentOID; 111*cdf0e10cSrcweir ::com::sun::star::uno::Reference< 112*cdf0e10cSrcweir ::com::sun::star::chart2::XChartDocument > m_xChartDocument; 113*cdf0e10cSrcweir ExplicitValueProvider * m_pExplicitValueProvider; 114*cdf0e10cSrcweir bool m_bStepDownInDiagram; 115*cdf0e10cSrcweir }; 116*cdf0e10cSrcweir 117*cdf0e10cSrcweir } // namespace chart 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir // CHART2_OBJECTHIERARCHY_HXX 120*cdf0e10cSrcweir #endif 121