chart2/source/controller/dialogs/dlg_DataSource.cxx

   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 "dlg_DataSource.hxx"
  21 #include "Strings.hrc"
  22 #include "ResId.hxx"
  23 #include "ChartTypeTemplateProvider.hxx"
  24 #include "DiagramHelper.hxx"
  25 #include "DialogModel.hxx"
  26 #include "HelpIds.hrc"
  27
  28 #include "tp_RangeChooser.hxx"
  29 #include "tp_DataSource.hxx"
  30
  31 #include <vcl/layout.hxx>
  32 #include <vcl/msgbox.hxx> // for RET_OK
  33
  34 using namespace ::com::sun::star;
  35 using namespace ::com::sun::star::chart2;
  36 using namespace ::chart;
  37
  38 using ::com::sun::star::uno::Reference;
  39 using ::com::sun::star::uno::Sequence;
  40
  41 namespace chart
  42 {
  43
  44 class DocumentChartTypeTemplateProvider : public ChartTypeTemplateProvider
  45 {
  46 public:
  47     DocumentChartTypeTemplateProvider(
  48         const Reference< chart2::XChartDocument > & xDoc );
  49     virtual ~DocumentChartTypeTemplateProvider();
  50
  51     // ____ ChartTypeTemplateProvider ____
  52     virtual Reference< chart2::XChartTypeTemplate > getCurrentTemplate() const SAL_OVERRIDE;
  53
  54 private:
  55     Reference< chart2::XChartTypeTemplate > m_xTemplate;
  56 };
  57
  58 DocumentChartTypeTemplateProvider::DocumentChartTypeTemplateProvider(
  59     const Reference< chart2::XChartDocument > & xDoc )
  60 {
  61     if( xDoc.is())
  62     {
  63         Reference< chart2::XDiagram > xDia( xDoc->getFirstDiagram());
  64         if( xDia.is())
  65         {
  66             DiagramHelper::tTemplateWithServiceName aResult(
  67                 DiagramHelper::getTemplateForDiagram(
  68                     xDia,
  69                     Reference< lang::XMultiServiceFactory >(
  70                         xDoc->getChartTypeManager(), uno::UNO_QUERY ) ));
  71             m_xTemplate.set( aResult.first );
  72         }
  73     }
  74 }
  75
  76 DocumentChartTypeTemplateProvider::~DocumentChartTypeTemplateProvider()
  77 {}
  78
  79 Reference< chart2::XChartTypeTemplate > DocumentChartTypeTemplateProvider::getCurrentTemplate() const
  80 {
  81     return m_xTemplate;
  82 }
  83
  84 class DataSourceTabControl : public TabControl
  85 {
  86 public:
  87     DataSourceTabControl(vcl::Window* pParent);
  88
  89     virtual bool DeactivatePage() SAL_OVERRIDE;
  90
  91     void DisableTabToggling();
  92     void EnableTabToggling();
  93
  94 private:
  95     bool m_bTogglingEnabled;
  96 };
  97
  98 DataSourceTabControl::DataSourceTabControl(vcl::Window* pParent)
  99     : TabControl(pParent)
 100     , m_bTogglingEnabled(true)
 101 {
 102 }
 103
 104 bool DataSourceTabControl::DeactivatePage()
 105 {
 106     return TabControl::DeactivatePage() && m_bTogglingEnabled;
 107 }
 108
 109 void DataSourceTabControl::DisableTabToggling()
 110 {
 111     m_bTogglingEnabled = false;
 112 }
 113
 114 void DataSourceTabControl::EnableTabToggling()
 115 {
 116     m_bTogglingEnabled = true;
 117 }
 118
 119 sal_uInt16 DataSourceDialog::m_nLastPageId = 0;
 120
 121 enum DataSourceDialogPages
 122 {
 123     TP_RANGECHOOSER = 1,
 124     TP_DATA_SOURCE = 2
 125 };
 126
 127 DataSourceDialog::DataSourceDialog(vcl::Window * pParent,
 128     const Reference< XChartDocument > & xChartDocument,
 129     const Reference< uno::XComponentContext > & xContext)
 130     : TabDialog(pParent, "DataRangeDialog",
 131         "modules/schart/ui/datarangedialog.ui")
 132     , m_xChartDocument(xChartDocument)
 133     , m_xContext(xContext)
 134     , m_apDocTemplateProvider(new DocumentChartTypeTemplateProvider(xChartDocument))
 135     , m_apDialogModel(new DialogModel(xChartDocument, xContext))
 136     , m_pTabControl(VclPtr<DataSourceTabControl>::Create(get_content_area()))
 137     , m_pRangeChooserTabPage(0)
 138     , m_pDataSourceTabPage(0)
 139     , m_bRangeChooserTabIsValid(true)
 140     , m_bDataSourceTabIsValid(true)
 141 {
 142     get(m_pBtnOK, "ok");
 143
 144     m_pTabControl->Show();
 145
 146     m_pRangeChooserTabPage = VclPtr<RangeChooserTabPage>::Create( m_pTabControl, *(m_apDialogModel.get()),
 147                                      m_apDocTemplateProvider.get(), this, true /* bHideDescription */ );
 148     m_pDataSourceTabPage = VclPtr<DataSourceTabPage>::Create( m_pTabControl, *(m_apDialogModel.get()),
 149                                     m_apDocTemplateProvider.get(), this, true /* bHideDescription */ );
 150
 151     m_pTabControl->InsertPage( TP_RANGECHOOSER, SCH_RESSTR(STR_PAGE_DATA_RANGE) );
 152     m_pTabControl->InsertPage( TP_DATA_SOURCE,  SCH_RESSTR(STR_OBJECT_DATASERIES_PLURAL) );
 153
 154     m_pTabControl->SetTabPage( TP_DATA_SOURCE,  m_pDataSourceTabPage );
 155     m_pTabControl->SetTabPage( TP_RANGECHOOSER, m_pRangeChooserTabPage );
 156
 157     m_pTabControl->SelectTabPage( m_nLastPageId );
 158 }
 159
 160 DataSourceDialog::~DataSourceDialog()
 161 {
 162     disposeOnce();
 163 }
 164
 165 void DataSourceDialog::dispose()
 166 {
 167     m_pRangeChooserTabPage.disposeAndClear();
 168     m_pDataSourceTabPage.disposeAndClear();
 169     if (m_pTabControl)
 170         m_nLastPageId = m_pTabControl->GetCurPageId();
 171     m_pTabControl.disposeAndClear();
 172     m_pBtnOK.clear();
 173     TabDialog::dispose();
 174 }
 175
 176 short DataSourceDialog::Execute()
 177 {
 178     short nResult = TabDialog::Execute();
 179     if( nResult == RET_OK )
 180     {
 181         if( m_pRangeChooserTabPage )
 182             m_pRangeChooserTabPage->commitPage();
 183         if( m_pDataSourceTabPage )
 184             m_pDataSourceTabPage->commitPage();
 185     }
 186     return nResult;
 187 }
 188
 189 void DataSourceDialog::setInvalidPage( TabPage * pTabPage )
 190 {
 191     if( pTabPage == m_pRangeChooserTabPage )
 192         m_bRangeChooserTabIsValid = false;
 193     else if( pTabPage == m_pDataSourceTabPage )
 194         m_bDataSourceTabIsValid = false;
 195
 196     if( ! (m_bRangeChooserTabIsValid && m_bDataSourceTabIsValid ))
 197     {
 198         m_pBtnOK->Enable( false );
 199         OSL_ASSERT( m_pTabControl );
 200         // note: there seems to be no suitable mechanism to address pages by
 201         // identifier, at least it is unclear what the page identifiers are.
 202         // @todo: change the fixed numbers to identifiers
 203         if( m_bRangeChooserTabIsValid )
 204             m_pTabControl->SetCurPageId( m_pTabControl->GetPageId( 1 ));
 205         else if( m_bDataSourceTabIsValid )
 206             m_pTabControl->SetCurPageId( m_pTabControl->GetPageId( 0 ));
 207         m_pTabControl->DisableTabToggling();
 208     }
 209 }
 210
 211 void DataSourceDialog::setValidPage( TabPage * pTabPage )
 212 {
 213     if( pTabPage == m_pRangeChooserTabPage )
 214         m_bRangeChooserTabIsValid = true;
 215     else if( pTabPage == m_pDataSourceTabPage )
 216         m_bDataSourceTabIsValid = true;
 217
 218     if( m_bRangeChooserTabIsValid && m_bDataSourceTabIsValid )
 219     {
 220         m_pBtnOK->Enable( true );
 221         OSL_ASSERT( m_pTabControl );
 222         m_pTabControl->EnableTabToggling();
 223     }
 224 }
 225
 226 } //  namespace chart
 227
 228 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */