LCOV - code coverage report
Current view: top level - chart2/source/controller/inc - ObjectHierarchy.hxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 0 2 0.0 %
Date: 2015-06-13 12:38:46 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_INC_OBJECTHIERARCHY_HXX
      20             : #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_OBJECTHIERARCHY_HXX
      21             : 
      22             : #include "ObjectIdentifier.hxx"
      23             : 
      24             : #include <rtl/ustring.hxx>
      25             : #include <com/sun/star/chart2/XChartDocument.hpp>
      26             : #include <com/sun/star/awt/KeyEvent.hpp>
      27             : 
      28             : #include <memory>
      29             : #include <vector>
      30             : 
      31             : namespace chart
      32             : {
      33             : 
      34             : class ExplicitValueProvider;
      35             : 
      36             : namespace impl
      37             : {
      38             : class ImplObjectHierarchy;
      39             : }
      40             : 
      41             : class ObjectHierarchy
      42             : {
      43             : public:
      44             :     typedef ObjectIdentifier tOID;
      45             :     typedef ::std::vector< tOID > tChildContainer;
      46             : 
      47             :     /** @param bFlattenDiagram
      48             :             If <TRUE/>, the content of the diaram (data series, wall, floor,
      49             :             etc.) is treated as being at the same level as the diagram. (This is
      50             :             used for keyboard navigation).
      51             :      */
      52             :     explicit ObjectHierarchy(
      53             :         const ::com::sun::star::uno::Reference<
      54             :             ::com::sun::star::chart2::XChartDocument > & xChartDocument,
      55             :         ExplicitValueProvider * pExplicitValueProvider = 0,
      56             :         bool bFlattenDiagram = false,
      57             :         bool bOrderingForElementSelector = false );
      58             :     ~ObjectHierarchy();
      59             : 
      60             :     static tOID      getRootNodeOID();
      61             :     static bool      isRootNode( const tOID& rOID );
      62             : 
      63             :     /// equal to getChildren( getRootNodeOID())
      64             :     tChildContainer  getTopLevelChildren() const;
      65             :     bool             hasChildren( const tOID& rParent ) const;
      66             :     tChildContainer  getChildren( const tOID& rParent ) const;
      67             : 
      68             :     tChildContainer  getSiblings( const tOID& rNode ) const;
      69             : 
      70             :     /// The result is empty, if the node cannot be found in the tree
      71             :     tOID             getParent( const tOID& rNode ) const;
      72             :     /// @returns -1, if no parent can be determined
      73             :     sal_Int32        getIndexInParent( const tOID& rNode ) const;
      74             : 
      75             : private:
      76             : 
      77             :     ::std::unique_ptr< impl::ImplObjectHierarchy > m_apImpl;
      78             : };
      79             : 
      80           0 : class ObjectKeyNavigation
      81             : {
      82             : public:
      83             :     explicit ObjectKeyNavigation( const ObjectHierarchy::tOID & rCurrentOID,
      84             :                                   const ::com::sun::star::uno::Reference<
      85             :                                       ::com::sun::star::chart2::XChartDocument > & xChartDocument,
      86             :                                   ExplicitValueProvider * pExplicitValueProvider = 0 );
      87             : 
      88             :     bool handleKeyEvent( const ::com::sun::star::awt::KeyEvent & rEvent );
      89           0 :     ObjectHierarchy::tOID getCurrentSelection() const { return m_aCurrentOID;}
      90             : 
      91             : private:
      92             :     void setCurrentSelection( const ObjectHierarchy::tOID& rOID );
      93             :     bool first();
      94             :     bool last();
      95             :     bool next();
      96             :     bool previous();
      97             :     bool up();
      98             :     bool down();
      99             :     bool veryFirst();
     100             :     bool veryLast();
     101             : 
     102             :     ObjectHierarchy::tOID m_aCurrentOID;
     103             :     ::com::sun::star::uno::Reference<
     104             :             ::com::sun::star::chart2::XChartDocument > m_xChartDocument;
     105             :     ExplicitValueProvider * m_pExplicitValueProvider;
     106             :     bool m_bStepDownInDiagram;
     107             : };
     108             : 
     109             : } //  namespace chart
     110             : 
     111             : // INCLUDED_CHART2_SOURCE_CONTROLLER_INC_OBJECTHIERARCHY_HXX
     112             : #endif
     113             : 
     114             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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