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