LCOV - code coverage report
Current view: top level - chart2/source/controller/dialogs - tp_RangeChooser.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 1 179 0.6 %
Date: 2014-11-03 Functions: 2 23 8.7 %
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 "tp_RangeChooser.hxx"
      21             : #include "Strings.hrc"
      22             : #include "ResId.hxx"
      23             : #include "macros.hxx"
      24             : #include "DataSourceHelper.hxx"
      25             : #include "DiagramHelper.hxx"
      26             : #include "ChartTypeTemplateProvider.hxx"
      27             : #include "DialogModel.hxx"
      28             : #include "RangeSelectionHelper.hxx"
      29             : #include <com/sun/star/awt/XTopWindow.hpp>
      30             : #include <com/sun/star/embed/EmbedStates.hpp>
      31             : #include <com/sun/star/embed/XComponentSupplier.hpp>
      32             : 
      33             : namespace
      34             : {
      35           0 :     void lcl_ShowChooserButton(
      36             :         PushButton& rChooserButton,
      37             :         bool bShow)
      38             :     {
      39           0 :         if( rChooserButton.IsVisible() != bShow )
      40             :         {
      41           0 :             rChooserButton.Show( bShow );
      42             :         }
      43           0 :     }
      44             : 
      45           0 :     void lcl_enableRangeChoosing( bool bEnable, Dialog * pDialog )
      46             :     {
      47           0 :         if( pDialog )
      48             :         {
      49           0 :             pDialog->Show( bEnable ? sal_False : sal_True );
      50           0 :             pDialog->SetModalInputMode( bEnable ? sal_False : sal_True );
      51             :         }
      52           0 :     }
      53             : 
      54             : } // anonymous namespace
      55             : 
      56             : namespace chart
      57             : {
      58             : using namespace ::com::sun::star;
      59             : using namespace ::com::sun::star::chart2;
      60             : 
      61             : using ::com::sun::star::uno::Reference;
      62             : using ::com::sun::star::uno::Sequence;
      63             : 
      64           0 : RangeChooserTabPage::RangeChooserTabPage( vcl::Window* pParent
      65             :         , DialogModel & rDialogModel
      66             :         , ChartTypeTemplateProvider* pTemplateProvider
      67             :         , Dialog * pParentDialog
      68             :         , bool bHideDescription /* = false */ )
      69             :         : OWizardPage( pParent
      70             :         ,"tp_RangeChooser"
      71             :         ,"modules/schart/ui/tp_RangeChooser.ui")
      72             :         , m_nChangingControlCalls(0)
      73             :         , m_bIsDirty(false)
      74             :         , m_xDataProvider( 0 )
      75             :         , m_aLastValidRangeString()
      76             :         , m_xCurrentChartTypeTemplate(0)
      77             :         , m_pTemplateProvider(pTemplateProvider)
      78             :         , m_rDialogModel( rDialogModel )
      79             :         , m_pParentDialog( pParentDialog )
      80           0 :         , m_pTabPageNotifiable( dynamic_cast< TabPageNotifiable * >( pParentDialog ))
      81             : {
      82           0 :     get(m_pFT_Caption, "FT_CAPTION_FOR_WIZARD");
      83           0 :     get(m_pFT_Range, "FT_RANGE");
      84           0 :     get(m_pED_Range, "ED_RANGE");
      85           0 :     get(m_pIB_Range, "IB_RANGE");
      86           0 :     get(m_pRB_Rows, "RB_DATAROWS");
      87           0 :     get(m_pRB_Columns, "RB_DATACOLS");
      88           0 :     get(m_pCB_FirstRowAsLabel, "CB_FIRST_ROW_ASLABELS");
      89           0 :     get(m_pCB_FirstColumnAsLabel, "CB_FIRST_COLUMN_ASLABELS");
      90           0 :     get(m_pFTTitle, "STR_PAGE_DATA_RANGE");// OH:remove later with dialog title
      91           0 :     get(m_pCB_TimeBased, "CB_TIME_BASED");
      92           0 :     get(m_pEd_TimeStart, "ED_TIME_BASED_START");
      93           0 :     get(m_pEd_TimeEnd, "ED_TIME_BASED_END");
      94             : 
      95           0 :     m_pFT_Caption->Show(!bHideDescription);
      96             : 
      97           0 :     this->SetText( m_pFTTitle->GetText());// OH:remove later with dialog
      98             : 
      99             :     // set defaults as long as DetectArguments does not work
     100           0 :     m_pRB_Columns->Check();
     101           0 :     m_pCB_FirstColumnAsLabel->Check();
     102           0 :     m_pCB_FirstRowAsLabel->Check();
     103             : 
     104             :     // BM: Note, that the range selection is not available, if there is no view.
     105             :     // This happens for charts having their own embedded spreadsheet.  If you
     106             :     // force to get the range selection here, this would mean when entering this
     107             :     // page the calc view would be created in this case.  So, I enable the
     108             :     // button here, and in the worst case nothing happens when it is pressed.
     109             :     // Not nice, but I see no better solution for the moment.
     110           0 :     m_pIB_Range->SetClickHdl( LINK( this, RangeChooserTabPage, ChooseRangeHdl ));
     111             : 
     112             :     // #i75179# enable setting the background to a different color
     113           0 :     m_pED_Range->SetStyle( m_pED_Range->GetStyle() | WB_FORCECTRLBACKGROUND );
     114             : 
     115           0 :     m_pED_Range->SetUpdateDataHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ));
     116           0 :     m_pED_Range->SetModifyHdl( LINK( this, RangeChooserTabPage, ControlEditedHdl ));
     117           0 :     m_pRB_Rows->SetToggleHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
     118           0 :     m_pCB_FirstRowAsLabel->SetToggleHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
     119           0 :     m_pCB_FirstColumnAsLabel->SetToggleHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
     120           0 :     m_pCB_TimeBased->SetToggleHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
     121           0 :     m_pEd_TimeStart->SetModifyHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
     122           0 :     m_pEd_TimeEnd->SetModifyHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
     123           0 : }
     124             : 
     125           0 : RangeChooserTabPage::~RangeChooserTabPage()
     126             : {
     127           0 : }
     128             : 
     129           0 : void RangeChooserTabPage::ActivatePage()
     130             : {
     131           0 :     OWizardPage::ActivatePage();
     132           0 :     initControlsFromModel();
     133           0 : }
     134             : 
     135           0 : void RangeChooserTabPage::initControlsFromModel()
     136             : {
     137           0 :     m_nChangingControlCalls++;
     138             : 
     139           0 :     if(m_pTemplateProvider)
     140           0 :         m_xCurrentChartTypeTemplate = m_pTemplateProvider->getCurrentTemplate();
     141             : 
     142           0 :     bool bUseColumns = ! m_pRB_Rows->IsChecked();
     143           0 :     bool bFirstCellAsLabel = bUseColumns ? m_pCB_FirstRowAsLabel->IsChecked() : m_pCB_FirstColumnAsLabel->IsChecked();
     144           0 :     bool bHasCategories = bUseColumns ? m_pCB_FirstColumnAsLabel->IsChecked() : m_pCB_FirstRowAsLabel->IsChecked();
     145             : 
     146           0 :     bool bIsValid = m_rDialogModel.allArgumentsForRectRangeDetected();
     147           0 :     if( bIsValid )
     148           0 :         m_rDialogModel.detectArguments(m_aLastValidRangeString, bUseColumns, bFirstCellAsLabel, bHasCategories );
     149             :     else
     150           0 :         m_aLastValidRangeString = "";
     151             : 
     152           0 :     m_pED_Range->SetText( m_aLastValidRangeString );
     153             : 
     154           0 :     m_pRB_Rows->Check( !bUseColumns );
     155           0 :     m_pRB_Columns->Check(  bUseColumns );
     156             : 
     157           0 :     m_pCB_FirstRowAsLabel->Check( m_pRB_Rows->IsChecked()?bHasCategories:bFirstCellAsLabel  );
     158           0 :     m_pCB_FirstColumnAsLabel->Check( m_pRB_Columns->IsChecked()?bHasCategories:bFirstCellAsLabel  );
     159             : 
     160           0 :     isValid();
     161             : 
     162           0 :     m_nChangingControlCalls--;
     163           0 : }
     164             : 
     165           0 : void RangeChooserTabPage::DeactivatePage()
     166             : {
     167           0 :     commitPage();
     168           0 :     svt::OWizardPage::DeactivatePage();
     169           0 : }
     170             : 
     171           0 : void RangeChooserTabPage::commitPage()
     172             : {
     173           0 :     commitPage(::svt::WizardTypes::eFinish);
     174           0 : }
     175             : 
     176           0 : bool RangeChooserTabPage::commitPage( ::svt::WizardTypes::CommitPageReason /*eReason*/ )
     177             : {
     178             :     //ranges may have been edited in the meanwhile (dirty is true in that case here)
     179           0 :     if( isValid() )
     180             :     {
     181           0 :         changeDialogModelAccordingToControls();
     182           0 :         return true; // return false if this page should not be left
     183             :     }
     184             :     else
     185           0 :         return false;
     186             : }
     187             : 
     188           0 : void RangeChooserTabPage::changeDialogModelAccordingToControls()
     189             : {
     190           0 :     if(m_nChangingControlCalls>0)
     191           0 :         return;
     192             : 
     193           0 :     if( !m_xCurrentChartTypeTemplate.is() )
     194             :     {
     195           0 :         if(m_pTemplateProvider)
     196           0 :             m_xCurrentChartTypeTemplate.set( m_pTemplateProvider->getCurrentTemplate());
     197           0 :         if( !m_xCurrentChartTypeTemplate.is())
     198             :         {
     199             :             OSL_FAIL( "Need a template to change data source" );
     200           0 :             return;
     201             :         }
     202             :     }
     203             : 
     204           0 :     if( m_bIsDirty )
     205             :     {
     206           0 :         bool bFirstCellAsLabel = ( m_pCB_FirstColumnAsLabel->IsChecked() && !m_pRB_Columns->IsChecked() )
     207           0 :             || ( m_pCB_FirstRowAsLabel->IsChecked()    && !m_pRB_Rows->IsChecked() );
     208           0 :         bool bHasCategories = ( m_pCB_FirstColumnAsLabel->IsChecked() && m_pRB_Columns->IsChecked() )
     209           0 :             || ( m_pCB_FirstRowAsLabel->IsChecked()    && m_pRB_Rows->IsChecked() );
     210           0 :         bool bTimeBased = m_pCB_TimeBased->IsChecked();
     211             : 
     212             :         Sequence< beans::PropertyValue > aArguments(
     213             :             DataSourceHelper::createArguments(
     214           0 :                 m_pRB_Columns->IsChecked(), bFirstCellAsLabel, bHasCategories ) );
     215             : 
     216           0 :         if(bTimeBased)
     217             :         {
     218           0 :             aArguments.realloc( aArguments.getLength() + 1 );
     219           0 :             aArguments[aArguments.getLength() - 1] =
     220             :                 beans::PropertyValue( "TimeBased", -1, uno::makeAny(bTimeBased),
     221           0 :                         beans::PropertyState_DIRECT_VALUE );
     222             :         }
     223             : 
     224             :         // only if range is valid
     225           0 :         if( m_aLastValidRangeString.equals(m_pED_Range->GetText()))
     226             :         {
     227           0 :             m_rDialogModel.setTemplate( m_xCurrentChartTypeTemplate );
     228           0 :             aArguments.realloc( aArguments.getLength() + 1 );
     229           0 :             aArguments[aArguments.getLength() - 1] =
     230             :                 beans::PropertyValue( "CellRangeRepresentation" , -1,
     231             :                                       uno::makeAny( m_aLastValidRangeString ),
     232           0 :                                       beans::PropertyState_DIRECT_VALUE );
     233           0 :             m_rDialogModel.setData( aArguments );
     234           0 :             m_bIsDirty = false;
     235             : 
     236           0 :             if(bTimeBased)
     237             :             {
     238           0 :                 sal_Int32 nStart = m_pEd_TimeStart->GetText().toInt32();
     239           0 :                 sal_Int32 nEnd = m_pEd_TimeEnd->GetText().toInt32();
     240           0 :                 m_rDialogModel.setTimeBasedRange(true, nStart, nEnd);
     241             :             }
     242           0 :         }
     243             : 
     244             :         //@todo warn user that the selected range is not valid
     245             :         //@todo better: disable OK-Button if range is invalid
     246             :     }
     247             : }
     248             : 
     249           0 : bool RangeChooserTabPage::isValid()
     250             : {
     251           0 :     OUString aRange( m_pED_Range->GetText());
     252           0 :     bool bFirstCellAsLabel = ( m_pCB_FirstColumnAsLabel->IsChecked() && !m_pRB_Columns->IsChecked() )
     253           0 :         || ( m_pCB_FirstRowAsLabel->IsChecked()    && !m_pRB_Rows->IsChecked() );
     254           0 :     bool bHasCategories = ( m_pCB_FirstColumnAsLabel->IsChecked() && m_pRB_Columns->IsChecked() )
     255           0 :         || ( m_pCB_FirstRowAsLabel->IsChecked()    && m_pRB_Rows->IsChecked() );
     256           0 :     bool bIsValid = ( aRange.isEmpty() ) ||
     257             :         m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
     258             :             DataSourceHelper::createArguments(
     259           0 :                 aRange, Sequence< sal_Int32 >(), m_pRB_Columns->IsChecked(), bFirstCellAsLabel, bHasCategories ));
     260             : 
     261           0 :     if( bIsValid )
     262             :     {
     263           0 :         m_pED_Range->SetControlForeground();
     264           0 :         m_pED_Range->SetControlBackground();
     265           0 :         if( m_pTabPageNotifiable )
     266           0 :             m_pTabPageNotifiable->setValidPage( this );
     267           0 :         m_aLastValidRangeString = aRange;
     268             :     }
     269             :     else
     270             :     {
     271           0 :         m_pED_Range->SetControlBackground( RANGE_SELECTION_INVALID_RANGE_BACKGROUND_COLOR );
     272           0 :         m_pED_Range->SetControlForeground( RANGE_SELECTION_INVALID_RANGE_FOREGROUND_COLOR );
     273           0 :         if( m_pTabPageNotifiable )
     274           0 :             m_pTabPageNotifiable->setInvalidPage( this );
     275             :     }
     276             : 
     277             :     // enable/disable controls
     278             :     // #i79531# if the range is valid but an action of one of these buttons
     279             :     // would render it invalid, the button should be disabled
     280           0 :     if( bIsValid )
     281             :     {
     282           0 :         bool bDataInColumns = m_pRB_Columns->IsChecked();
     283             :         bool bIsSwappedRangeValid = m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
     284             :             DataSourceHelper::createArguments(
     285           0 :                 aRange, Sequence< sal_Int32 >(), ! bDataInColumns, bHasCategories, bFirstCellAsLabel ));
     286           0 :         m_pRB_Rows->Enable( bIsSwappedRangeValid );
     287           0 :         m_pRB_Columns->Enable( bIsSwappedRangeValid );
     288             : 
     289             :         m_pCB_FirstRowAsLabel->Enable(
     290             :             m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
     291             :                 DataSourceHelper::createArguments(
     292           0 :                     aRange, Sequence< sal_Int32 >(), m_pRB_Columns->IsChecked(),
     293           0 :                     bDataInColumns ? ! bFirstCellAsLabel : bFirstCellAsLabel,
     294           0 :                     bDataInColumns ? bHasCategories : ! bHasCategories )));
     295             :         m_pCB_FirstColumnAsLabel->Enable(
     296             :             m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
     297             :                 DataSourceHelper::createArguments(
     298           0 :                     aRange, Sequence< sal_Int32 >(), m_pRB_Columns->IsChecked(),
     299           0 :                     bDataInColumns ? bFirstCellAsLabel : ! bFirstCellAsLabel,
     300           0 :                     bDataInColumns ? ! bHasCategories : bHasCategories )));
     301             :     }
     302             :     else
     303             :     {
     304           0 :         m_pRB_Rows->Enable( bIsValid );
     305           0 :         m_pRB_Columns->Enable( bIsValid );
     306           0 :         m_pCB_FirstRowAsLabel->Enable( bIsValid );
     307           0 :         m_pCB_FirstColumnAsLabel->Enable( bIsValid );
     308             :     }
     309             : 
     310           0 :     bool bShowIB = m_rDialogModel.getRangeSelectionHelper()->hasRangeSelection();
     311           0 :     lcl_ShowChooserButton( *m_pIB_Range, bShowIB );
     312             : 
     313           0 :     return bIsValid;
     314             : }
     315             : 
     316           0 : IMPL_LINK_NOARG(RangeChooserTabPage, ControlEditedHdl)
     317             : {
     318           0 :     setDirty();
     319           0 :     isValid();
     320           0 :     return 0;
     321             : }
     322             : 
     323           0 : IMPL_LINK_NOARG(RangeChooserTabPage, ControlChangedHdl)
     324             : {
     325           0 :     setDirty();
     326           0 :     if( isValid())
     327           0 :         changeDialogModelAccordingToControls();
     328           0 :     return 0;
     329             : }
     330             : 
     331           0 : IMPL_LINK_NOARG(RangeChooserTabPage, ChooseRangeHdl)
     332             : {
     333           0 :     OUString aRange = m_pED_Range->GetText();
     334             :     // using assignment for broken gcc 3.3
     335           0 :     OUString aTitle = m_pFTTitle->GetText();
     336             : 
     337           0 :     lcl_enableRangeChoosing( true, m_pParentDialog );
     338           0 :     m_rDialogModel.getRangeSelectionHelper()->chooseRange( aRange, aTitle, *this );
     339             : 
     340           0 :     return 0;
     341             : }
     342             : 
     343           0 : void RangeChooserTabPage::listeningFinished( const OUString & rNewRange )
     344             : {
     345             :     //user has selected a new range
     346             : 
     347           0 :     OUString aRange( rNewRange );
     348             : 
     349           0 :     m_rDialogModel.startControllerLockTimer();
     350             : 
     351             :     // stop listening
     352           0 :     m_rDialogModel.getRangeSelectionHelper()->stopRangeListening();
     353             : 
     354             :     //update dialog state
     355           0 :     ToTop();
     356           0 :     GrabFocus();
     357           0 :     m_pED_Range->SetText( aRange );
     358           0 :     m_pED_Range->GrabFocus();
     359             : 
     360           0 :     setDirty();
     361           0 :     if( isValid())
     362           0 :         changeDialogModelAccordingToControls();
     363             : 
     364           0 :     lcl_enableRangeChoosing( false, m_pParentDialog );
     365           0 : }
     366           0 : void RangeChooserTabPage::disposingRangeSelection()
     367             : {
     368           0 :     m_rDialogModel.getRangeSelectionHelper()->stopRangeListening( false );
     369           0 : }
     370             : 
     371           0 : void RangeChooserTabPage::setDirty()
     372             : {
     373           0 :     if( m_nChangingControlCalls == 0 )
     374           0 :         m_bIsDirty = true;
     375           0 : }
     376             : 
     377         102 : } //namespace chart
     378             : 
     379             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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