diff options
Diffstat (limited to 'chart2/source/controller/dialogs/tp_RangeChooser.cxx')
| -rw-r--r-- | chart2/source/controller/dialogs/tp_RangeChooser.cxx | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/chart2/source/controller/dialogs/tp_RangeChooser.cxx b/chart2/source/controller/dialogs/tp_RangeChooser.cxx new file mode 100644 index 0000000000..a88f6a826e --- /dev/null +++ b/chart2/source/controller/dialogs/tp_RangeChooser.cxx @@ -0,0 +1,380 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include "tp_RangeChooser.hxx" +#include <DataSourceHelper.hxx> +#include <ChartTypeTemplateProvider.hxx> +#include <ChartTypeTemplate.hxx> +#include "DialogModel.hxx" +#include <RangeSelectionHelper.hxx> +#include <TabPageNotifiable.hxx> +#include <com/sun/star/beans/PropertyState.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <officecfg/Office/Common.hxx> +#include <osl/diagnose.h> + +namespace +{ + void lcl_ShowChooserButton( + weld::Button& rChooserButton, + bool bShow) + { + if( rChooserButton.get_visible() != bShow ) + { + rChooserButton.set_visible( bShow ); + } + } + + void lcl_enableRangeChoosing(bool bEnable, weld::DialogController* pDialog) + { + if (!pDialog) + return; + weld::Dialog* pDlg = pDialog->getDialog(); + pDlg->set_modal(!bEnable); + pDlg->set_visible(!bEnable); + } + +} // anonymous namespace + +namespace chart +{ +using namespace ::com::sun::star; +using namespace ::com::sun::star::chart2; + +using ::com::sun::star::uno::Sequence; + +RangeChooserTabPage::RangeChooserTabPage(weld::Container* pPage, weld::DialogController* pController, DialogModel & rDialogModel, + ChartTypeTemplateProvider* pTemplateProvider, + bool bHideDescription /* = false */) + : OWizardPage(pPage, pController, "modules/schart/ui/tp_RangeChooser.ui", "tp_RangeChooser") + , m_nChangingControlCalls(0) + , m_bIsDirty(false) + , m_pTemplateProvider(pTemplateProvider) + , m_rDialogModel( rDialogModel ) + , m_pTabPageNotifiable(dynamic_cast<TabPageNotifiable*>(pController)) + , m_xFT_Caption(m_xBuilder->weld_label("FT_CAPTION_FOR_WIZARD")) + , m_xED_Range(m_xBuilder->weld_entry("ED_RANGE")) + , m_xIB_Range(m_xBuilder->weld_button("IB_RANGE")) + , m_xRB_Rows(m_xBuilder->weld_radio_button("RB_DATAROWS")) + , m_xRB_Columns(m_xBuilder->weld_radio_button("RB_DATACOLS")) + , m_xCB_FirstRowAsLabel(m_xBuilder->weld_check_button("CB_FIRST_ROW_ASLABELS")) + , m_xCB_FirstColumnAsLabel(m_xBuilder->weld_check_button("CB_FIRST_COLUMN_ASLABELS")) + , m_xFTTitle(m_xBuilder->weld_label("STR_PAGE_DATA_RANGE")) + , m_xFL_TimeBased(m_xBuilder->weld_widget("separator1")) + , m_xCB_TimeBased(m_xBuilder->weld_check_button("CB_TIME_BASED")) + , m_xFT_TimeStart(m_xBuilder->weld_label("label1")) + , m_xEd_TimeStart(m_xBuilder->weld_entry("ED_TIME_BASED_START")) + , m_xFT_TimeEnd(m_xBuilder->weld_label("label2")) + , m_xEd_TimeEnd(m_xBuilder->weld_entry("ED_TIME_BASED_END")) +{ + m_xFT_Caption->set_visible(!bHideDescription); + + SetPageTitle(m_xFTTitle->get_label());// OH:remove later with dialog + + // set defaults as long as DetectArguments does not work + m_xRB_Columns->set_active(true); + m_xCB_FirstColumnAsLabel->set_active(true); + m_xCB_FirstRowAsLabel->set_active(true); + + // BM: Note, that the range selection is not available, if there is no view. + // This happens for charts having their own embedded spreadsheet. If you + // force to get the range selection here, this would mean when entering this + // page the calc view would be created in this case. So, I enable the + // button here, and in the worst case nothing happens when it is pressed. + // Not nice, but I see no better solution for the moment. + m_xIB_Range->connect_clicked( LINK( this, RangeChooserTabPage, ChooseRangeHdl )); + + m_xED_Range->connect_changed( LINK( this, RangeChooserTabPage, ControlEditedHdl )); + m_xRB_Rows->connect_toggled( LINK( this, RangeChooserTabPage, ControlChangedRadioHdl ) ); + m_xCB_FirstRowAsLabel->connect_toggled( LINK( this, RangeChooserTabPage, ControlChangedCheckBoxHdl ) ); + m_xCB_FirstColumnAsLabel->connect_toggled( LINK( this, RangeChooserTabPage, ControlChangedCheckBoxHdl ) ); + m_xCB_TimeBased->connect_toggled( LINK( this, RangeChooserTabPage, ControlChangedCheckBoxHdl ) ); + m_xEd_TimeStart->connect_changed( LINK( this, RangeChooserTabPage, ControlChangedHdl ) ); + m_xEd_TimeEnd->connect_changed( LINK( this, RangeChooserTabPage, ControlChangedHdl ) ); + + if ( !officecfg::Office::Common::Misc::ExperimentalMode::get() ) + { + m_xFL_TimeBased->hide(); + m_xCB_TimeBased->hide(); + m_xFT_TimeStart->hide(); + m_xEd_TimeStart->hide(); + m_xFT_TimeEnd->hide(); + m_xEd_TimeEnd->hide(); + } +} + +RangeChooserTabPage::~RangeChooserTabPage() +{ +} + +void RangeChooserTabPage::Activate() +{ + OWizardPage::Activate(); + initControlsFromModel(); + m_xED_Range->grab_focus(); +} + +void RangeChooserTabPage::initControlsFromModel() +{ + m_nChangingControlCalls++; + + if(m_pTemplateProvider) + m_xCurrentChartTypeTemplate = m_pTemplateProvider->getCurrentTemplate(); + + bool bUseColumns = !m_xRB_Rows->get_active(); + bool bFirstCellAsLabel = bUseColumns ? m_xCB_FirstRowAsLabel->get_active() : m_xCB_FirstColumnAsLabel->get_active(); + bool bHasCategories = bUseColumns ? m_xCB_FirstColumnAsLabel->get_active() : m_xCB_FirstRowAsLabel->get_active(); + + bool bIsValid = m_rDialogModel.allArgumentsForRectRangeDetected(); + if( bIsValid ) + m_rDialogModel.detectArguments(m_aLastValidRangeString, bUseColumns, bFirstCellAsLabel, bHasCategories ); + else + m_aLastValidRangeString.clear(); + + m_xED_Range->set_text( m_aLastValidRangeString ); + + m_xRB_Rows->set_active( !bUseColumns ); + m_xRB_Columns->set_active( bUseColumns ); + + m_xCB_FirstRowAsLabel->set_active( m_xRB_Rows->get_active()?bHasCategories:bFirstCellAsLabel ); + m_xCB_FirstColumnAsLabel->set_active( m_xRB_Columns->get_active()?bHasCategories:bFirstCellAsLabel ); + + isValid(); + + m_nChangingControlCalls--; +} + +void RangeChooserTabPage::Deactivate() +{ + commitPage(); + vcl::OWizardPage::Deactivate(); +} + +void RangeChooserTabPage::commitPage() +{ + commitPage(::vcl::WizardTypes::eFinish); +} + +bool RangeChooserTabPage::commitPage( ::vcl::WizardTypes::CommitPageReason /*eReason*/ ) +{ + //ranges may have been edited in the meanwhile (dirty is true in that case here) + if( isValid() ) + { + changeDialogModelAccordingToControls(); + return true; // return false if this page should not be left + } + else + return false; +} + +void RangeChooserTabPage::changeDialogModelAccordingToControls() +{ + if(m_nChangingControlCalls>0) + return; + + if( !m_xCurrentChartTypeTemplate.is() ) + { + if(m_pTemplateProvider) + m_xCurrentChartTypeTemplate = m_pTemplateProvider->getCurrentTemplate(); + if( !m_xCurrentChartTypeTemplate.is()) + { + OSL_FAIL( "Need a template to change data source" ); + return; + } + } + + if( !m_bIsDirty ) + return; + + bool bFirstCellAsLabel = ( m_xCB_FirstColumnAsLabel->get_active() && !m_xRB_Columns->get_active() ) + || ( m_xCB_FirstRowAsLabel->get_active() && !m_xRB_Rows->get_active() ); + bool bHasCategories = ( m_xCB_FirstColumnAsLabel->get_active() && m_xRB_Columns->get_active() ) + || ( m_xCB_FirstRowAsLabel->get_active() && m_xRB_Rows->get_active() ); + bool bTimeBased = m_xCB_TimeBased->get_active(); + + Sequence< beans::PropertyValue > aArguments( + DataSourceHelper::createArguments( + m_xRB_Columns->get_active(), bFirstCellAsLabel, bHasCategories ) ); + + if(bTimeBased) + { + aArguments.realloc( aArguments.getLength() + 1 ); + aArguments.getArray()[aArguments.getLength() - 1] = + beans::PropertyValue( "TimeBased", -1, uno::Any(bTimeBased), + beans::PropertyState_DIRECT_VALUE ); + } + + // only if range is valid + if( m_aLastValidRangeString != m_xED_Range->get_text()) + return; + + m_rDialogModel.setTemplate( m_xCurrentChartTypeTemplate ); + aArguments.realloc( aArguments.getLength() + 1 ); + aArguments.getArray()[aArguments.getLength() - 1] = + beans::PropertyValue( "CellRangeRepresentation" , -1, + uno::Any( m_aLastValidRangeString ), + beans::PropertyState_DIRECT_VALUE ); + m_rDialogModel.setData( aArguments ); + m_bIsDirty = false; + + if(bTimeBased) + { + sal_Int32 nStart = m_xEd_TimeStart->get_text().toInt32(); + sal_Int32 nEnd = m_xEd_TimeEnd->get_text().toInt32(); + m_rDialogModel.setTimeBasedRange(true, nStart, nEnd); + } + + //@todo warn user that the selected range is not valid + //@todo better: disable OK-Button if range is invalid +} + +bool RangeChooserTabPage::isValid() +{ + OUString aRange( m_xED_Range->get_text()); + bool bFirstCellAsLabel = ( m_xCB_FirstColumnAsLabel->get_active() && !m_xRB_Columns->get_active() ) + || ( m_xCB_FirstRowAsLabel->get_active() && !m_xRB_Rows->get_active() ); + bool bHasCategories = ( m_xCB_FirstColumnAsLabel->get_active() && m_xRB_Columns->get_active() ) + || ( m_xCB_FirstRowAsLabel->get_active() && m_xRB_Rows->get_active() ); + bool bIsValid = ( aRange.isEmpty() ) || + m_rDialogModel.getRangeSelectionHelper()->verifyArguments( + DataSourceHelper::createArguments( + aRange, Sequence< sal_Int32 >(), m_xRB_Columns->get_active(), bFirstCellAsLabel, bHasCategories )); + + if( bIsValid ) + { + m_xED_Range->set_message_type(weld::EntryMessageType::Normal); + if( m_pTabPageNotifiable ) + m_pTabPageNotifiable->setValidPage( this ); + m_aLastValidRangeString = aRange; + } + else + { + m_xED_Range->set_message_type(weld::EntryMessageType::Error); + if( m_pTabPageNotifiable ) + m_pTabPageNotifiable->setInvalidPage( this ); + } + + // enable/disable controls + // #i79531# if the range is valid but an action of one of these buttons + // would render it invalid, the button should be disabled + if( bIsValid ) + { + bool bDataInColumns = m_xRB_Columns->get_active(); + bool bIsSwappedRangeValid = m_rDialogModel.getRangeSelectionHelper()->verifyArguments( + DataSourceHelper::createArguments( + aRange, Sequence< sal_Int32 >(), ! bDataInColumns, bHasCategories, bFirstCellAsLabel )); + m_xRB_Rows->set_sensitive( bIsSwappedRangeValid ); + m_xRB_Columns->set_sensitive( bIsSwappedRangeValid ); + + m_xCB_FirstRowAsLabel->set_sensitive( + m_rDialogModel.getRangeSelectionHelper()->verifyArguments( + DataSourceHelper::createArguments( + aRange, Sequence< sal_Int32 >(), m_xRB_Columns->get_active(), + bDataInColumns ? ! bFirstCellAsLabel : bFirstCellAsLabel, + bDataInColumns ? bHasCategories : ! bHasCategories ))); + m_xCB_FirstColumnAsLabel->set_sensitive( + m_rDialogModel.getRangeSelectionHelper()->verifyArguments( + DataSourceHelper::createArguments( + aRange, Sequence< sal_Int32 >(), m_xRB_Columns->get_active(), + bDataInColumns ? bFirstCellAsLabel : ! bFirstCellAsLabel, + bDataInColumns ? ! bHasCategories : bHasCategories ))); + } + else + { + m_xRB_Rows->set_sensitive( bIsValid ); + m_xRB_Columns->set_sensitive( bIsValid ); + m_xCB_FirstRowAsLabel->set_sensitive( bIsValid ); + m_xCB_FirstColumnAsLabel->set_sensitive( bIsValid ); + } + + bool bShowIB = m_rDialogModel.getRangeSelectionHelper()->hasRangeSelection(); + lcl_ShowChooserButton( *m_xIB_Range, bShowIB ); + + return bIsValid; +} + +IMPL_LINK_NOARG(RangeChooserTabPage, ControlEditedHdl, weld::Entry&, void) +{ + setDirty(); + isValid(); +} + +IMPL_LINK_NOARG(RangeChooserTabPage, ControlChangedRadioHdl, weld::Toggleable&, void) +{ + ControlChangedHdl(*m_xED_Range); +} + +IMPL_LINK_NOARG(RangeChooserTabPage, ControlChangedCheckBoxHdl, weld::Toggleable&, void) +{ + ControlChangedHdl(*m_xED_Range); +} + +IMPL_LINK_NOARG(RangeChooserTabPage, ControlChangedHdl, weld::Entry&, void) +{ + setDirty(); + if( isValid()) + changeDialogModelAccordingToControls(); +} + +IMPL_LINK_NOARG(RangeChooserTabPage, ChooseRangeHdl, weld::Button&, void) +{ + OUString aRange = m_xED_Range->get_text(); + OUString aTitle = m_xFTTitle->get_label(); + + lcl_enableRangeChoosing(true, m_pDialogController); + m_rDialogModel.getRangeSelectionHelper()->chooseRange( aRange, aTitle, *this ); +} + +void RangeChooserTabPage::listeningFinished( const OUString & rNewRange ) +{ + //user has selected a new range + + // rNewRange becomes invalid after removing the listener + OUString aRange( rNewRange ); + + m_rDialogModel.startControllerLockTimer(); + + // stop listening + m_rDialogModel.getRangeSelectionHelper()->stopRangeListening(); + + //update dialog state + m_xED_Range->set_text(aRange); + m_xED_Range->grab_focus(); + + setDirty(); + if( isValid()) + changeDialogModelAccordingToControls(); + + lcl_enableRangeChoosing(false, m_pDialogController); +} + +void RangeChooserTabPage::disposingRangeSelection() +{ + m_rDialogModel.getRangeSelectionHelper()->stopRangeListening( false ); +} + +void RangeChooserTabPage::setDirty() +{ + if( m_nChangingControlCalls == 0 ) + m_bIsDirty = true; +} + +} //namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |