1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski #ifndef CHART2_OBJECTHIERARCHY_HXX 24*b1cdbd2cSJim Jagielski #define CHART2_OBJECTHIERARCHY_HXX 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski #include "ObjectIdentifier.hxx" 27*b1cdbd2cSJim Jagielski 28*b1cdbd2cSJim Jagielski #include <rtl/ustring.hxx> 29*b1cdbd2cSJim Jagielski #include <com/sun/star/chart2/XChartDocument.hpp> 30*b1cdbd2cSJim Jagielski #include <com/sun/star/awt/KeyEvent.hpp> 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski #include <memory> 33*b1cdbd2cSJim Jagielski #include <vector> 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski namespace chart 36*b1cdbd2cSJim Jagielski { 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski class ExplicitValueProvider; 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski namespace impl 41*b1cdbd2cSJim Jagielski { 42*b1cdbd2cSJim Jagielski class ImplObjectHierarchy; 43*b1cdbd2cSJim Jagielski } 44*b1cdbd2cSJim Jagielski 45*b1cdbd2cSJim Jagielski class ObjectHierarchy 46*b1cdbd2cSJim Jagielski { 47*b1cdbd2cSJim Jagielski public: 48*b1cdbd2cSJim Jagielski typedef ObjectIdentifier tOID; 49*b1cdbd2cSJim Jagielski typedef ::std::vector< tOID > tChildContainer; 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielski /** @param bFlattenDiagram 52*b1cdbd2cSJim Jagielski If <TRUE/>, the content of the diaram (data series, wall, floor, 53*b1cdbd2cSJim Jagielski etc.) is treated as being at the same level as the diagram. (This is 54*b1cdbd2cSJim Jagielski used for keyboard navigation). 55*b1cdbd2cSJim Jagielski */ 56*b1cdbd2cSJim Jagielski explicit ObjectHierarchy( 57*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 58*b1cdbd2cSJim Jagielski ::com::sun::star::chart2::XChartDocument > & xChartDocument, 59*b1cdbd2cSJim Jagielski ExplicitValueProvider * pExplicitValueProvider = 0, 60*b1cdbd2cSJim Jagielski bool bFlattenDiagram = false, 61*b1cdbd2cSJim Jagielski bool bOrderingForElementSelector = false ); 62*b1cdbd2cSJim Jagielski ~ObjectHierarchy(); 63*b1cdbd2cSJim Jagielski 64*b1cdbd2cSJim Jagielski static tOID getRootNodeOID(); 65*b1cdbd2cSJim Jagielski static bool isRootNode( const tOID& rOID ); 66*b1cdbd2cSJim Jagielski 67*b1cdbd2cSJim Jagielski /// equal to getChildren( getRootNodeOID()) 68*b1cdbd2cSJim Jagielski tChildContainer getTopLevelChildren() const; 69*b1cdbd2cSJim Jagielski bool hasChildren( const tOID& rParent ) const; 70*b1cdbd2cSJim Jagielski tChildContainer getChildren( const tOID& rParent ) const; 71*b1cdbd2cSJim Jagielski 72*b1cdbd2cSJim Jagielski tChildContainer getSiblings( const tOID& rNode ) const; 73*b1cdbd2cSJim Jagielski 74*b1cdbd2cSJim Jagielski /// The result is empty, if the node cannot be found in the tree 75*b1cdbd2cSJim Jagielski tOID getParent( const tOID& rNode ) const; 76*b1cdbd2cSJim Jagielski /// @returns -1, if no parent can be determined 77*b1cdbd2cSJim Jagielski sal_Int32 getIndexInParent( const tOID& rNode ) const; 78*b1cdbd2cSJim Jagielski 79*b1cdbd2cSJim Jagielski private: 80*b1cdbd2cSJim Jagielski 81*b1cdbd2cSJim Jagielski ::std::auto_ptr< impl::ImplObjectHierarchy > m_apImpl; 82*b1cdbd2cSJim Jagielski }; 83*b1cdbd2cSJim Jagielski 84*b1cdbd2cSJim Jagielski class ObjectKeyNavigation 85*b1cdbd2cSJim Jagielski { 86*b1cdbd2cSJim Jagielski public: 87*b1cdbd2cSJim Jagielski explicit ObjectKeyNavigation( const ObjectHierarchy::tOID & rCurrentOID, 88*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 89*b1cdbd2cSJim Jagielski ::com::sun::star::chart2::XChartDocument > & xChartDocument, 90*b1cdbd2cSJim Jagielski ExplicitValueProvider * pExplicitValueProvider = 0 ); 91*b1cdbd2cSJim Jagielski 92*b1cdbd2cSJim Jagielski bool handleKeyEvent( const ::com::sun::star::awt::KeyEvent & rEvent ); 93*b1cdbd2cSJim Jagielski ObjectHierarchy::tOID getCurrentSelection() const; 94*b1cdbd2cSJim Jagielski 95*b1cdbd2cSJim Jagielski private: 96*b1cdbd2cSJim Jagielski void setCurrentSelection( const ObjectHierarchy::tOID& rOID ); 97*b1cdbd2cSJim Jagielski bool first(); 98*b1cdbd2cSJim Jagielski bool last(); 99*b1cdbd2cSJim Jagielski bool next(); 100*b1cdbd2cSJim Jagielski bool previous(); 101*b1cdbd2cSJim Jagielski bool up(); 102*b1cdbd2cSJim Jagielski bool down(); 103*b1cdbd2cSJim Jagielski bool veryFirst(); 104*b1cdbd2cSJim Jagielski bool veryLast(); 105*b1cdbd2cSJim Jagielski 106*b1cdbd2cSJim Jagielski ObjectHierarchy::tOID m_aCurrentOID; 107*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< 108*b1cdbd2cSJim Jagielski ::com::sun::star::chart2::XChartDocument > m_xChartDocument; 109*b1cdbd2cSJim Jagielski ExplicitValueProvider * m_pExplicitValueProvider; 110*b1cdbd2cSJim Jagielski bool m_bStepDownInDiagram; 111*b1cdbd2cSJim Jagielski }; 112*b1cdbd2cSJim Jagielski 113*b1cdbd2cSJim Jagielski } // namespace chart 114*b1cdbd2cSJim Jagielski 115*b1cdbd2cSJim Jagielski // CHART2_OBJECTHIERARCHY_HXX 116*b1cdbd2cSJim Jagielski #endif 117