LCOV - code coverage report
Current view: top level - chart2/source/view/axes - Tickmarks_Dates.cxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 0 69 0.0 %
Date: 2015-06-13 12:38:46 Functions: 0 5 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             : 
      20             : #include "Tickmarks_Dates.hxx"
      21             : #include "DateScaling.hxx"
      22             : #include <rtl/math.hxx>
      23             : #include "DateHelper.hxx"
      24             : 
      25             : namespace chart
      26             : {
      27             : using namespace ::com::sun::star;
      28             : using namespace ::com::sun::star::chart2;
      29             : using namespace ::rtl::math;
      30             : using ::basegfx::B2DVector;
      31             : using ::com::sun::star::chart::TimeUnit::DAY;
      32             : using ::com::sun::star::chart::TimeUnit::MONTH;
      33             : using ::com::sun::star::chart::TimeUnit::YEAR;
      34             : 
      35           0 : DateTickFactory::DateTickFactory(
      36             :           const ExplicitScaleData& rScale, const ExplicitIncrementData& rIncrement )
      37             :             : m_aScale( rScale )
      38             :             , m_aIncrement( rIncrement )
      39           0 :             , m_xInverseScaling(NULL)
      40             : {
      41             :     //@todo: make sure that the scale is valid for the scaling
      42             : 
      43           0 :     if( m_aScale.Scaling.is() )
      44             :     {
      45           0 :         m_xInverseScaling = m_aScale.Scaling->getInverseScaling();
      46             :         OSL_ENSURE( m_xInverseScaling.is(), "each Scaling needs to return a inverse Scaling" );
      47             :     }
      48             : 
      49           0 :     m_fScaledVisibleMin = m_aScale.Minimum;
      50           0 :     if( m_xInverseScaling.is() )
      51           0 :         m_fScaledVisibleMin = m_aScale.Scaling->doScaling(m_fScaledVisibleMin);
      52             : 
      53           0 :     m_fScaledVisibleMax = m_aScale.Maximum;
      54           0 :     if( m_xInverseScaling.is() )
      55           0 :         m_fScaledVisibleMax = m_aScale.Scaling->doScaling(m_fScaledVisibleMax);
      56           0 : }
      57             : 
      58           0 : DateTickFactory::~DateTickFactory()
      59             : {
      60           0 : }
      61             : 
      62           0 : void DateTickFactory::getAllTicks( TickInfoArraysType& rAllTickInfos, bool bShifted ) const
      63             : {
      64           0 :     rAllTickInfos.resize(2);
      65           0 :     TickInfoArrayType& rMajorTicks = rAllTickInfos[0];
      66           0 :     TickInfoArrayType& rMinorTicks = rAllTickInfos[1];
      67           0 :     rMajorTicks.clear();
      68           0 :     rMinorTicks.clear();
      69             : 
      70           0 :     Date aNull(m_aScale.NullDate);
      71             : 
      72           0 :     Date aDate = aNull + static_cast<long>(::rtl::math::approxFloor(m_aScale.Minimum));
      73           0 :     Date aMaxDate = aNull + static_cast<long>(::rtl::math::approxFloor(m_aScale.Maximum));
      74             : 
      75           0 :     uno::Reference< chart2::XScaling > xScaling(m_aScale.Scaling);
      76           0 :     uno::Reference< chart2::XScaling > xInverseScaling(m_xInverseScaling);
      77           0 :     if( bShifted )
      78             :     {
      79           0 :         xScaling = new DateScaling(aNull,m_aScale.TimeResolution,true/*bShifted*/);
      80           0 :         xInverseScaling = xScaling->getInverseScaling();
      81             :     }
      82             : 
      83             :     //create major date tickinfos
      84           0 :     while( aDate<= aMaxDate )
      85             :     {
      86           0 :         if( bShifted && aDate==aMaxDate )
      87           0 :             break;
      88             : 
      89           0 :         TickInfo aNewTick(xInverseScaling); aNewTick.fScaledTickValue = aDate - aNull;
      90             : 
      91           0 :         if( xInverseScaling.is() )
      92           0 :             aNewTick.fScaledTickValue = xScaling->doScaling(aNewTick.fScaledTickValue);
      93           0 :         rMajorTicks.push_back( aNewTick );
      94             : 
      95           0 :         if(m_aIncrement.MajorTimeInterval.Number<=0)
      96           0 :             break;
      97             : 
      98             :         //find next major date
      99           0 :         switch( m_aIncrement.MajorTimeInterval.TimeUnit )
     100             :         {
     101             :         case DAY:
     102           0 :             aDate += m_aIncrement.MajorTimeInterval.Number;
     103           0 :             break;
     104             :         case YEAR:
     105           0 :             aDate = DateHelper::GetDateSomeYearsAway( aDate, m_aIncrement.MajorTimeInterval.Number );
     106           0 :             break;
     107             :         case MONTH:
     108             :         default:
     109           0 :             aDate = DateHelper::GetDateSomeMonthsAway( aDate, m_aIncrement.MajorTimeInterval.Number );
     110           0 :             break;
     111             :         }
     112           0 :     }
     113             : 
     114             :     //create minor date tickinfos
     115           0 :     aDate = aNull + static_cast<long>(::rtl::math::approxFloor(m_aScale.Minimum));
     116           0 :     while( aDate<= aMaxDate )
     117             :     {
     118           0 :         if( bShifted && aDate==aMaxDate )
     119           0 :             break;
     120             : 
     121           0 :         TickInfo aNewTick(xInverseScaling); aNewTick.fScaledTickValue = aDate - aNull;
     122           0 :         if( xInverseScaling.is() )
     123           0 :             aNewTick.fScaledTickValue = xScaling->doScaling(aNewTick.fScaledTickValue);
     124           0 :         rMinorTicks.push_back( aNewTick );
     125             : 
     126           0 :         if(m_aIncrement.MinorTimeInterval.Number<=0)
     127           0 :             break;
     128             : 
     129             :         //find next minor date
     130           0 :         switch( m_aIncrement.MinorTimeInterval.TimeUnit )
     131             :         {
     132             :         case DAY:
     133           0 :             aDate += m_aIncrement.MinorTimeInterval.Number;
     134           0 :             break;
     135             :         case YEAR:
     136           0 :             aDate = DateHelper::GetDateSomeYearsAway( aDate, m_aIncrement.MinorTimeInterval.Number );
     137           0 :             break;
     138             :         case MONTH:
     139             :         default:
     140           0 :             aDate = DateHelper::GetDateSomeMonthsAway( aDate, m_aIncrement.MinorTimeInterval.Number );
     141           0 :             break;
     142             :         }
     143           0 :     }
     144           0 : }
     145             : 
     146           0 : void DateTickFactory::getAllTicks( TickInfoArraysType& rAllTickInfos ) const
     147             : {
     148           0 :     getAllTicks( rAllTickInfos, false );
     149           0 : }
     150             : 
     151           0 : void DateTickFactory::getAllTicksShifted( TickInfoArraysType& rAllTickInfos ) const
     152             : {
     153           0 :     getAllTicks( rAllTickInfos, true );
     154           0 : }
     155             : 
     156             : } //namespace chart
     157             : 
     158             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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