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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /toolkit/source/controls/unocontroltablemodel.cxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/source/controls/unocontroltablemodel.cxx')
-rw-r--r--toolkit/source/controls/unocontroltablemodel.cxx834
1 files changed, 834 insertions, 0 deletions
diff --git a/toolkit/source/controls/unocontroltablemodel.cxx b/toolkit/source/controls/unocontroltablemodel.cxx
new file mode 100644
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+++ b/toolkit/source/controls/unocontroltablemodel.cxx
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+/* -*- 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 "unocontroltablemodel.hxx"
+#include "unogridcolumnfacade.hxx"
+
+#include <controls/table/defaultinputhandler.hxx>
+#include <controls/table/gridtablerenderer.hxx>
+
+#include <com/sun/star/awt/grid/XSortableGridData.hpp>
+#include <com/sun/star/util/Color.hpp>
+#include <o3tl/safeint.hxx>
+#include <sal/log.hxx>
+#include <cppuhelper/weakref.hxx>
+#include <tools/debug.hxx>
+#include <comphelper/diagnose_ex.hxx>
+
+
+namespace svt::table
+{
+
+
+ using css::uno::Reference;
+ using css::uno::Sequence;
+ using css::uno::UNO_QUERY_THROW;
+ using css::uno::UNO_QUERY;
+ using css::awt::grid::XGridColumn;
+ using css::uno::Exception;
+ using css::awt::grid::XGridDataModel;
+ using css::awt::grid::XGridColumnModel;
+ using css::uno::Any;
+ using css::style::VerticalAlignment_TOP;
+ using css::style::VerticalAlignment;
+ using css::awt::grid::GridDataEvent;
+ using css::awt::grid::XSortableGridData;
+ using css::beans::Pair;
+
+
+ //= UnoControlTableModel
+#define DBG_CHECK_ME() \
+ DBG_TESTSOLARMUTEX(); \
+
+ UnoControlTableModel::UnoControlTableModel()
+ :aColumns ( )
+ ,bHasColumnHeaders ( true )
+ ,bHasRowHeaders ( false )
+ ,eVScrollMode ( ScrollbarShowNever )
+ ,eHScrollMode ( ScrollbarShowNever )
+ ,pRenderer ( )
+ ,pInputHandler ( )
+ ,nRowHeight ( 10 )
+ ,nColumnHeaderHeight ( 10 )
+ ,nRowHeaderWidth ( 10 )
+ ,m_aGridLineColor ( )
+ ,m_aHeaderBackgroundColor ( )
+ ,m_aHeaderTextColor ( )
+ ,m_aActiveSelectionBackColor ( )
+ ,m_aInactiveSelectionBackColor ( )
+ ,m_aActiveSelectionTextColor ( )
+ ,m_aInactiveSelectionTextColor ( )
+ ,m_aTextColor ( )
+ ,m_aTextLineColor ( )
+ ,m_aRowColors ( )
+ ,m_eVerticalAlign ( VerticalAlignment_TOP )
+ ,bEnabled ( true )
+ {
+ pRenderer = std::make_shared<GridTableRenderer>( *this );
+ pInputHandler = std::make_shared<DefaultInputHandler>();
+ }
+
+
+ UnoControlTableModel::~UnoControlTableModel()
+ {
+ }
+
+
+ TableSize UnoControlTableModel::getColumnCount() const
+ {
+ DBG_CHECK_ME();
+ return static_cast<TableSize>(aColumns.size());
+ }
+
+
+ TableSize UnoControlTableModel::getRowCount() const
+ {
+ DBG_CHECK_ME();
+
+ TableSize nRowCount = 0;
+ try
+ {
+ Reference< XGridDataModel > const xDataModel( m_aDataModel );
+ ENSURE_OR_THROW( xDataModel.is(), "no data model anymore!" );
+ nRowCount = xDataModel->getRowCount();
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svtools.uno");
+ }
+ return nRowCount;
+ }
+
+
+ bool UnoControlTableModel::hasColumnHeaders() const
+ {
+ DBG_CHECK_ME();
+ return bHasColumnHeaders;
+ }
+
+
+ bool UnoControlTableModel::hasRowHeaders() const
+ {
+ DBG_CHECK_ME();
+ return bHasRowHeaders;
+ }
+
+
+ void UnoControlTableModel::setRowHeaders(bool _bRowHeaders)
+ {
+ DBG_CHECK_ME();
+ if ( bHasRowHeaders == _bRowHeaders )
+ return;
+
+ bHasRowHeaders = _bRowHeaders;
+ impl_notifyTableMetricsChanged();
+ }
+
+
+ void UnoControlTableModel::setColumnHeaders(bool _bColumnHeaders)
+ {
+ DBG_CHECK_ME();
+ if ( bHasColumnHeaders == _bColumnHeaders )
+ return;
+
+ bHasColumnHeaders = _bColumnHeaders;
+ impl_notifyTableMetricsChanged();
+ }
+
+
+ PColumnModel UnoControlTableModel::getColumnModel( ColPos column )
+ {
+ DBG_CHECK_ME();
+ ENSURE_OR_RETURN( ( column >= 0 ) && ( column < getColumnCount() ),
+ "DefaultTableModel::getColumnModel: invalid index!", PColumnModel() );
+ return aColumns[ column ];
+ }
+
+
+ void UnoControlTableModel::appendColumn( Reference< XGridColumn > const & i_column )
+ {
+ DBG_CHECK_ME();
+ insertColumn( aColumns.size(), i_column );
+ }
+
+
+ void UnoControlTableModel::insertColumn( ColPos const i_position, Reference< XGridColumn > const & i_column )
+ {
+ DBG_CHECK_ME();
+ ENSURE_OR_RETURN_VOID( ( i_position >= 0 ) && ( o3tl::make_unsigned( i_position ) <= aColumns.size() ),
+ "UnoControlTableModel::insertColumn: illegal position!" );
+
+ const PColumnModel pColumn = std::make_shared<UnoGridColumnFacade>( *this, i_column );
+ aColumns.insert( aColumns.begin() + i_position, pColumn );
+
+ // notify listeners
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->columnInserted();
+ }
+ }
+
+
+ void UnoControlTableModel::removeColumn( ColPos const i_position )
+ {
+ DBG_CHECK_ME();
+ ENSURE_OR_RETURN_VOID( ( i_position >= 0 ) && ( o3tl::make_unsigned( i_position ) <= aColumns.size() ),
+ "UnoControlTableModel::removeColumn: illegal position!" );
+
+ // remove the column
+ ColumnModels::iterator pos = aColumns.begin() + i_position;
+ const PColumnModel pColumn = *pos;
+ aColumns.erase( pos );
+
+ // notify listeners
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->columnRemoved();
+ }
+
+ // dispose the column
+ UnoGridColumnFacade* pColumnImpl = dynamic_cast< UnoGridColumnFacade* >( pColumn.get() );
+ OSL_ENSURE( pColumnImpl != nullptr, "UnoControlTableModel::removeColumn: illegal column implementation!" );
+ if ( pColumnImpl )
+ pColumnImpl->dispose();
+ }
+
+
+ void UnoControlTableModel::removeAllColumns()
+ {
+ DBG_CHECK_ME();
+ if ( aColumns.empty() )
+ return;
+
+ // dispose the column instances
+ for (auto const& col : aColumns)
+ {
+ UnoGridColumnFacade* pColumn = dynamic_cast< UnoGridColumnFacade* >( col.get() );
+ if ( !pColumn )
+ {
+ SAL_WARN( "svtools.uno", "UnoControlTableModel::removeAllColumns: illegal column implementation!" );
+ continue;
+ }
+
+ pColumn->dispose();
+ }
+ aColumns.clear();
+
+ // notify listeners
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->allColumnsRemoved();
+ }
+ }
+
+
+ void UnoControlTableModel::impl_notifyTableMetricsChanged() const
+ {
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->tableMetricsChanged();
+ }
+ }
+
+
+ PTableRenderer UnoControlTableModel::getRenderer() const
+ {
+ DBG_CHECK_ME();
+ return pRenderer;
+ }
+
+
+ PTableInputHandler UnoControlTableModel::getInputHandler() const
+ {
+ DBG_CHECK_ME();
+ return pInputHandler;
+ }
+
+
+ TableMetrics UnoControlTableModel::getRowHeight() const
+ {
+ DBG_CHECK_ME();
+ return nRowHeight;
+ }
+
+
+ void UnoControlTableModel::setRowHeight(TableMetrics _nRowHeight)
+ {
+ DBG_CHECK_ME();
+ if ( nRowHeight == _nRowHeight )
+ return;
+
+ nRowHeight = _nRowHeight;
+ impl_notifyTableMetricsChanged();
+ }
+
+
+ TableMetrics UnoControlTableModel::getColumnHeaderHeight() const
+ {
+ DBG_CHECK_ME();
+ DBG_ASSERT( hasColumnHeaders(), "DefaultTableModel::getColumnHeaderHeight: invalid call!" );
+ return nColumnHeaderHeight;
+ }
+
+
+ TableMetrics UnoControlTableModel::getRowHeaderWidth() const
+ {
+ DBG_CHECK_ME();
+ DBG_ASSERT( hasRowHeaders(), "DefaultTableModel::getRowHeaderWidth: invalid call!" );
+ return nRowHeaderWidth;
+ }
+
+ void UnoControlTableModel::setColumnHeaderHeight(TableMetrics _nHeight)
+ {
+ DBG_CHECK_ME();
+ if ( nColumnHeaderHeight == _nHeight )
+ return;
+
+ nColumnHeaderHeight = _nHeight;
+ impl_notifyTableMetricsChanged();
+ }
+
+
+ void UnoControlTableModel::setRowHeaderWidth(TableMetrics _nWidth)
+ {
+ DBG_CHECK_ME();
+ if ( nRowHeaderWidth == _nWidth )
+ return;
+
+ nRowHeaderWidth = _nWidth;
+ impl_notifyTableMetricsChanged();
+ }
+
+
+ ScrollbarVisibility UnoControlTableModel::getVerticalScrollbarVisibility() const
+ {
+ DBG_CHECK_ME();
+ return eVScrollMode;
+ }
+
+
+ ScrollbarVisibility UnoControlTableModel::getHorizontalScrollbarVisibility() const
+ {
+ DBG_CHECK_ME();
+ return eHScrollMode;
+ }
+
+
+ void UnoControlTableModel::addTableModelListener( const PTableModelListener& i_listener )
+ {
+ DBG_CHECK_ME();
+ ENSURE_OR_RETURN_VOID( !!i_listener, "illegal NULL listener" );
+ m_aListeners.push_back( i_listener );
+ }
+
+
+ void UnoControlTableModel::removeTableModelListener( const PTableModelListener& i_listener )
+ {
+ DBG_CHECK_ME();
+ auto lookup = std::find(m_aListeners.begin(), m_aListeners.end(), i_listener);
+ if (lookup != m_aListeners.end())
+ {
+ m_aListeners.erase( lookup );
+ return;
+ }
+ OSL_ENSURE( false, "UnoControlTableModel::removeTableModelListener: listener is not registered - sure you're doing the right thing here?" );
+ }
+
+
+ void UnoControlTableModel::setVerticalScrollbarVisibility( ScrollbarVisibility const i_visibility )
+ {
+ DBG_CHECK_ME();
+ eVScrollMode = i_visibility;
+ }
+
+
+ void UnoControlTableModel::setHorizontalScrollbarVisibility( ScrollbarVisibility const i_visibility )
+ {
+ DBG_CHECK_ME();
+ eHScrollMode = i_visibility;
+ }
+
+
+ void UnoControlTableModel::setDataModel( Reference< XGridDataModel > const & i_gridDataModel )
+ {
+ DBG_CHECK_ME();
+ m_aDataModel = i_gridDataModel;
+ // TODO: register as listener, so we're notified of row/data changes, and can multiplex them to our
+ // own listeners
+ }
+
+
+ Reference< XGridDataModel > UnoControlTableModel::getDataModel() const
+ {
+ Reference< XGridDataModel > const xDataModel( m_aDataModel );
+ return xDataModel;
+ }
+
+
+ bool UnoControlTableModel::hasDataModel() const
+ {
+ return getDataModel().is();
+ }
+
+
+ void UnoControlTableModel::setColumnModel( Reference< XGridColumnModel > const & i_gridColumnModel )
+ {
+ DBG_CHECK_ME();
+ m_aColumnModel = i_gridColumnModel;
+ }
+
+
+ Reference< XGridColumnModel > UnoControlTableModel::getColumnModel() const
+ {
+ Reference< XGridColumnModel > const xColumnModel( m_aColumnModel );
+ return xColumnModel;
+ }
+
+
+ bool UnoControlTableModel::hasColumnModel() const
+ {
+ return getColumnModel().is();
+ }
+
+
+ void UnoControlTableModel::getCellContent( ColPos const i_col, RowPos const i_row, Any& o_cellContent )
+ {
+ DBG_CHECK_ME();
+
+ o_cellContent.clear();
+ try
+ {
+ Reference< XGridDataModel > const xDataModel( m_aDataModel );
+ ENSURE_OR_RETURN_VOID( xDataModel.is(), "UnoControlTableModel::getCellContent: no data model anymore!" );
+
+ PColumnModel const pColumn = getColumnModel( i_col );
+ UnoGridColumnFacade* pColumnImpl = dynamic_cast< UnoGridColumnFacade* >( pColumn.get() );
+ ENSURE_OR_RETURN_VOID( pColumnImpl != nullptr, "UnoControlTableModel::getCellContent: no (valid) column at this position!" );
+ sal_Int32 const nDataColumnIndex = pColumnImpl->getDataColumnIndex() >= 0 ? pColumnImpl->getDataColumnIndex() : i_col;
+
+ if ( nDataColumnIndex >= xDataModel->getColumnCount() )
+ {
+ // this is allowed, in case the column model has been dynamically extended, but the data model does
+ // not (yet?) know about it.
+ // So, handle it gracefully.
+ #if OSL_DEBUG_LEVEL > 0
+ Reference< XGridColumnModel > const xColumnModel( m_aColumnModel );
+ OSL_ENSURE( xColumnModel.is() && i_col < xColumnModel->getColumnCount(),
+ "UnoControlTableModel::getCellContent: request a column's value which the ColumnModel doesn't know about!" );
+ #endif
+ }
+ else
+ {
+ o_cellContent = xDataModel->getCellData( nDataColumnIndex, i_row );
+ }
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svtools.uno");
+ }
+ }
+
+
+ void UnoControlTableModel::getCellToolTip( ColPos const i_col, RowPos const i_row, Any& o_cellToolTip )
+ {
+ DBG_CHECK_ME();
+ try
+ {
+ Reference< XGridDataModel > const xDataModel( m_aDataModel );
+ ENSURE_OR_THROW( xDataModel.is(), "no data model anymore!" );
+
+ o_cellToolTip = xDataModel->getCellToolTip( i_col, i_row );
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svtools.uno");
+ }
+ }
+
+
+ Any UnoControlTableModel::getRowHeading( RowPos const i_rowPos ) const
+ {
+ DBG_CHECK_ME();
+
+ Any aRowHeading;
+
+ Reference< XGridDataModel > const xDataModel( m_aDataModel );
+ ENSURE_OR_RETURN( xDataModel.is(), "UnoControlTableModel::getRowHeading: no data model anymore!", aRowHeading );
+
+ try
+ {
+ aRowHeading = xDataModel->getRowHeading( i_rowPos );
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svtools.uno");
+ }
+ return aRowHeading;
+ }
+
+
+ namespace
+ {
+ void lcl_setColor( Any const & i_color, ::std::optional< ::Color > & o_convertedColor )
+ {
+ if ( !i_color.hasValue() )
+ o_convertedColor.reset();
+ else
+ {
+ Color nColor = COL_TRANSPARENT;
+ if ( i_color >>= nColor )
+ {
+ o_convertedColor = nColor;
+ }
+ else
+ {
+ OSL_ENSURE( false, "lcl_setColor: could not extract color value!" );
+ }
+ }
+ }
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getLineColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aGridLineColor;
+ }
+
+
+ void UnoControlTableModel::setLineColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aGridLineColor );
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getHeaderBackgroundColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aHeaderBackgroundColor;
+ }
+
+
+ void UnoControlTableModel::setHeaderBackgroundColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aHeaderBackgroundColor );
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getHeaderTextColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aHeaderTextColor;
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getActiveSelectionBackColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aActiveSelectionBackColor;
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getInactiveSelectionBackColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aInactiveSelectionBackColor;
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getActiveSelectionTextColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aActiveSelectionTextColor;
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getInactiveSelectionTextColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aInactiveSelectionTextColor;
+ }
+
+
+ void UnoControlTableModel::setHeaderTextColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aHeaderTextColor );
+ }
+
+
+ void UnoControlTableModel::setActiveSelectionBackColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aActiveSelectionBackColor );
+ }
+
+
+ void UnoControlTableModel::setInactiveSelectionBackColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aInactiveSelectionBackColor );
+ }
+
+
+ void UnoControlTableModel::setActiveSelectionTextColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aActiveSelectionTextColor );
+ }
+
+
+ void UnoControlTableModel::setInactiveSelectionTextColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aInactiveSelectionTextColor );
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getTextColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aTextColor;
+ }
+
+
+ void UnoControlTableModel::setTextColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aTextColor );
+ }
+
+
+ ::std::optional< ::Color > UnoControlTableModel::getTextLineColor() const
+ {
+ DBG_CHECK_ME();
+ return m_aTextColor;
+ }
+
+
+ void UnoControlTableModel::setTextLineColor( Any const & i_color )
+ {
+ DBG_CHECK_ME();
+ lcl_setColor( i_color, m_aTextLineColor );
+ }
+
+
+ ::std::optional< ::std::vector< ::Color > > UnoControlTableModel::getRowBackgroundColors() const
+ {
+ DBG_CHECK_ME();
+ return m_aRowColors;
+ }
+
+
+ void UnoControlTableModel::setRowBackgroundColors( css::uno::Any const & i_APIValue )
+ {
+ DBG_CHECK_ME();
+ Sequence< css::util::Color > aAPIColors;
+ if ( !( i_APIValue >>= aAPIColors ) )
+ m_aRowColors.reset();
+ else
+ {
+ ::std::vector< ::Color > aColors( aAPIColors.getLength() );
+ std::transform(std::cbegin(aAPIColors), std::cend(aAPIColors), aColors.begin(),
+ [](const css::util::Color& rAPIColor) -> ::Color { return Color(ColorTransparency, rAPIColor); });
+ m_aRowColors = aColors;
+ }
+ }
+
+
+ VerticalAlignment UnoControlTableModel::getVerticalAlign() const
+ {
+ DBG_CHECK_ME();
+ return m_eVerticalAlign;
+ }
+
+
+ void UnoControlTableModel::setVerticalAlign( VerticalAlignment _xAlign )
+ {
+ DBG_CHECK_ME();
+ m_eVerticalAlign = _xAlign;
+ }
+
+
+ ColPos UnoControlTableModel::getColumnPos( UnoGridColumnFacade const & i_column ) const
+ {
+ DBG_CHECK_ME();
+ ColPos nPos = 0;
+ for (auto const& col : aColumns)
+ {
+ if ( &i_column == col.get() )
+ return nPos;
+ ++nPos;
+ }
+ OSL_ENSURE( false, "UnoControlTableModel::getColumnPos: column not found!" );
+ return COL_INVALID;
+ }
+
+
+ ITableDataSort* UnoControlTableModel::getSortAdapter()
+ {
+ DBG_CHECK_ME();
+
+ Reference< XSortableGridData > const xSortAccess( getDataModel(), UNO_QUERY );
+ if ( xSortAccess.is() )
+ return this;
+ return nullptr;
+ }
+
+
+ bool UnoControlTableModel::isEnabled() const
+ {
+ DBG_CHECK_ME();
+ return bEnabled;
+ }
+
+
+ void UnoControlTableModel::setEnabled( bool _bEnabled )
+ {
+ DBG_CHECK_ME();
+ bEnabled = _bEnabled;
+ }
+
+
+ void UnoControlTableModel::sortByColumn( ColPos const i_column, ColumnSortDirection const i_sortDirection )
+ {
+ DBG_CHECK_ME();
+
+ try
+ {
+ Reference< XSortableGridData > const xSortAccess( getDataModel(), UNO_QUERY_THROW );
+ xSortAccess->sortByColumn( i_column, i_sortDirection == ColumnSortAscending );
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svtools.uno");
+ }
+ }
+
+
+ ColumnSort UnoControlTableModel::getCurrentSortOrder() const
+ {
+ DBG_CHECK_ME();
+
+ ColumnSort currentSort;
+ try
+ {
+ Reference< XSortableGridData > const xSortAccess( getDataModel(), UNO_QUERY_THROW );
+ Pair< ::sal_Int32, sal_Bool > const aCurrentSortOrder( xSortAccess->getCurrentSortOrder() );
+ currentSort.nColumnPos = aCurrentSortOrder.First;
+ currentSort.eSortDirection = aCurrentSortOrder.Second ? ColumnSortAscending : ColumnSortDescending;
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("svtools.uno");
+ }
+ return currentSort;
+ }
+
+
+ void UnoControlTableModel::notifyColumnChange( ColPos const i_columnPos, ColumnAttributeGroup const i_attributeGroup ) const
+ {
+ DBG_CHECK_ME();
+ ENSURE_OR_RETURN_VOID( ( i_columnPos >= 0 ) && ( i_columnPos < getColumnCount() ),
+ "UnoControlTableModel::notifyColumnChange: invalid column index!" );
+
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->columnChanged( i_columnPos, i_attributeGroup );
+ }
+ }
+
+
+ void UnoControlTableModel::notifyRowsInserted( GridDataEvent const & i_event ) const
+ {
+ // check sanity of the event
+ ENSURE_OR_RETURN_VOID( i_event.FirstRow >= 0, "UnoControlTableModel::notifyRowsInserted: invalid first row!" );
+ ENSURE_OR_RETURN_VOID( i_event.LastRow >= i_event.FirstRow, "UnoControlTableModel::notifyRowsInserted: invalid row indexes!" );
+
+ // check own sanity
+ Reference< XGridColumnModel > const xColumnModel( m_aColumnModel );
+ ENSURE_OR_RETURN_VOID( xColumnModel.is(), "UnoControlTableModel::notifyRowsInserted: no column model anymore!" );
+
+ Reference< XGridDataModel > const xDataModel( m_aDataModel );
+ ENSURE_OR_RETURN_VOID( xDataModel.is(), "UnoControlTableModel::notifyRowsInserted: no data model anymore!" );
+
+ // implicitly add columns to the column model
+ // TODO: is this really a good idea?
+ sal_Int32 const dataColumnCount = xDataModel->getColumnCount();
+ OSL_ENSURE( dataColumnCount > 0, "UnoControlTableModel::notifyRowsInserted: no columns at all?" );
+
+ sal_Int32 const modelColumnCount = xColumnModel->getColumnCount();
+ if ( ( modelColumnCount == 0 ) && ( dataColumnCount > 0 ) )
+ {
+ // TODO: shouldn't we clear the mutexes guard for this call?
+ xColumnModel->setDefaultColumns( dataColumnCount );
+ }
+
+ // multiplex the event to our own listeners
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->rowsInserted( i_event.FirstRow, i_event.LastRow );
+ }
+ }
+
+
+ void UnoControlTableModel::notifyRowsRemoved( GridDataEvent const & i_event ) const
+ {
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->rowsRemoved( i_event.FirstRow, i_event.LastRow );
+ }
+ }
+
+
+ void UnoControlTableModel::notifyDataChanged( css::awt::grid::GridDataEvent const & i_event ) const
+ {
+ RowPos const firstRow = i_event.FirstRow == -1 ? 0 : i_event.FirstRow;
+ RowPos const lastRow = i_event.FirstRow == -1 ? getRowCount() - 1 : i_event.LastRow;
+
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->cellsUpdated( firstRow, lastRow );
+ }
+ }
+
+
+ void UnoControlTableModel::notifyAllDataChanged() const
+ {
+ ModellListeners aListeners( m_aListeners );
+ for (auto const& listener : aListeners)
+ {
+ listener->cellsUpdated( 0, getRowCount() - 1 );
+ }
+ }
+
+
+} // svt::table
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */