91ba9654ba
...so that its TOOLS_WARN_EXCEPTION can be used in comphelper/source/misc/logging.cxx in a follow-up commit. (And while at it, rename from diangose_ex.h to the more appropriate diagnose_ex.hxx. The comphelper module is sufficiently low-level for this immediate use case, so use that at least for now; o3tl might be even more suitable but doesn't have a Library until now. Also, for the immediate use case it would have sufficed to only break DbgGetCaughtException, exceptionToString, TOOLS_WARN_EXCEPTION, TOOLS_WARN_EXCEPTION_IF, and TOOLS_INFO_EXCEPTION out of include/tools/diagnose_ex.h into an additional new include/comphelper/diagnose_ex.hxx, but its probably easier overall to just move the complete include file as is.) Change-Id: I9f3222d4ccf1a9ac29d7eb9ba1530d53e2affaee Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138451 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
310 lines
9.3 KiB
C++
310 lines
9.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "unogridcolumnfacade.hxx"
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#include "unocontroltablemodel.hxx"
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#include <com/sun/star/awt/grid/XGridColumn.hpp>
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#include <com/sun/star/awt/grid/XGridColumnListener.hpp>
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#include <tools/debug.hxx>
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#include <comphelper/diagnose_ex.hxx>
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#include <vcl/svapp.hxx>
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#include <cppuhelper/implbase.hxx>
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namespace svt::table
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{
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using css::uno::Reference;
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using css::awt::grid::XGridColumn;
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using css::uno::Exception;
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using css::awt::grid::XGridColumnListener;
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using css::lang::EventObject;
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using css::awt::grid::GridColumnEvent;
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using css::style::HorizontalAlignment_LEFT;
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using css::style::HorizontalAlignment;
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namespace
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{
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template< class T1, class T2 >
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void lcl_set( Reference< XGridColumn > const & i_column, void ( SAL_CALL XGridColumn::*i_setter )( T1 ),
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T2 i_value )
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{
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try
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{
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(i_column.get()->*i_setter) ( i_value );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("svtools.uno");
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}
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}
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template< class ATTRIBUTE_TYPE >
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ATTRIBUTE_TYPE lcl_get( Reference< XGridColumn > const & i_column, ATTRIBUTE_TYPE ( SAL_CALL XGridColumn::*i_getter )() )
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{
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ATTRIBUTE_TYPE value = ATTRIBUTE_TYPE();
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try
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{
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value = (i_column.get()->*i_getter)();
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("svtools.uno");
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}
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return value;
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}
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}
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//= ColumnChangeMultiplexer
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typedef ::cppu::WeakImplHelper < XGridColumnListener
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> ColumnChangeMultiplexer_Base;
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class ColumnChangeMultiplexer :public ColumnChangeMultiplexer_Base
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{
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public:
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explicit ColumnChangeMultiplexer( UnoGridColumnFacade& i_colImpl );
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ColumnChangeMultiplexer(const ColumnChangeMultiplexer&) = delete;
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ColumnChangeMultiplexer& operator=(const ColumnChangeMultiplexer&) = delete;
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void dispose();
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protected:
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virtual ~ColumnChangeMultiplexer() override;
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// XGridColumnListener
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virtual void SAL_CALL columnChanged( const GridColumnEvent& i_event ) override;
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// XEventListener
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virtual void SAL_CALL disposing( const EventObject& i_event ) override;
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private:
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UnoGridColumnFacade* m_pColumnImplementation;
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};
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ColumnChangeMultiplexer::ColumnChangeMultiplexer( UnoGridColumnFacade& i_colImpl )
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:m_pColumnImplementation( &i_colImpl )
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{
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}
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ColumnChangeMultiplexer::~ColumnChangeMultiplexer()
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{
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}
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void ColumnChangeMultiplexer::dispose()
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{
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DBG_TESTSOLARMUTEX();
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m_pColumnImplementation = nullptr;
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}
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void SAL_CALL ColumnChangeMultiplexer::columnChanged( const GridColumnEvent& i_event )
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{
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if ( i_event.AttributeName == "DataColumnIndex" )
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{
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SolarMutexGuard aGuard;
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if ( m_pColumnImplementation != nullptr )
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m_pColumnImplementation->dataColumnIndexChanged();
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return;
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}
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ColumnAttributeGroup nChangedAttributes( ColumnAttributeGroup::NONE );
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if ( i_event.AttributeName == "HorizontalAlign" )
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nChangedAttributes |= ColumnAttributeGroup::APPEARANCE;
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if ( i_event.AttributeName == "ColumnWidth"
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|| i_event.AttributeName == "MaxWidth"
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|| i_event.AttributeName == "MinWidth"
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|| i_event.AttributeName == "PreferredWidth"
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|| i_event.AttributeName == "Resizeable"
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|| i_event.AttributeName == "Flexibility"
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)
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nChangedAttributes |= ColumnAttributeGroup::WIDTH;
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OSL_ENSURE( nChangedAttributes != ColumnAttributeGroup::NONE,
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"ColumnChangeMultiplexer::columnChanged: unknown column attributed changed!" );
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SolarMutexGuard aGuard;
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if ( m_pColumnImplementation != nullptr )
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m_pColumnImplementation->columnChanged( nChangedAttributes );
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}
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void SAL_CALL ColumnChangeMultiplexer::disposing( const EventObject& )
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{
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}
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//= UnoGridColumnFacade
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UnoGridColumnFacade::UnoGridColumnFacade( UnoControlTableModel const & i_owner, Reference< XGridColumn > const & i_gridColumn )
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:m_pOwner( &i_owner )
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,m_nDataColumnIndex( -1 )
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,m_xGridColumn( i_gridColumn, css::uno::UNO_SET_THROW )
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,m_pChangeMultiplexer( new ColumnChangeMultiplexer( *this ) )
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{
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m_xGridColumn->addGridColumnListener( m_pChangeMultiplexer );
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impl_updateDataColumnIndex_nothrow();
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}
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UnoGridColumnFacade::~UnoGridColumnFacade()
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{
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}
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void UnoGridColumnFacade::dispose()
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{
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DBG_TESTSOLARMUTEX();
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ENSURE_OR_RETURN_VOID( m_pOwner != nullptr, "UnoGridColumnFacade::dispose: already disposed!" );
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m_xGridColumn->removeGridColumnListener( m_pChangeMultiplexer );
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m_pChangeMultiplexer->dispose();
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m_pChangeMultiplexer.clear();
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m_xGridColumn.clear();
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m_pOwner = nullptr;
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}
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void UnoGridColumnFacade::impl_updateDataColumnIndex_nothrow()
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{
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m_nDataColumnIndex = -1;
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ENSURE_OR_RETURN_VOID( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!" );
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try
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{
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m_nDataColumnIndex = m_xGridColumn->getDataColumnIndex();
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("svtools.uno");
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}
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}
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void UnoGridColumnFacade::dataColumnIndexChanged()
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{
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DBG_TESTSOLARMUTEX();
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impl_updateDataColumnIndex_nothrow();
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if ( m_pOwner != nullptr )
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m_pOwner->notifyAllDataChanged();
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}
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void UnoGridColumnFacade::columnChanged( ColumnAttributeGroup const i_attributeGroup )
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{
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DBG_TESTSOLARMUTEX();
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if ( m_pOwner != nullptr )
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m_pOwner->notifyColumnChange( m_pOwner->getColumnPos( *this ), i_attributeGroup );
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}
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OUString UnoGridColumnFacade::getName() const
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{
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OUString sName;
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", sName );
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try
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{
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sName = m_xGridColumn->getTitle();
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("svtools.uno");
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}
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return sName;
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}
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OUString UnoGridColumnFacade::getHelpText() const
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{
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OUString sHelpText;
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", sHelpText );
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try
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{
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sHelpText = m_xGridColumn->getHelpText();
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("svtools.uno");
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}
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return sHelpText;
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}
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bool UnoGridColumnFacade::isResizable() const
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{
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", false );
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return lcl_get( m_xGridColumn, &XGridColumn::getResizeable );
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}
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sal_Int32 UnoGridColumnFacade::getFlexibility() const
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{
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", 1 );
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return lcl_get( m_xGridColumn, &XGridColumn::getFlexibility );
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}
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TableMetrics UnoGridColumnFacade::getWidth() const
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{
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", 0 );
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return lcl_get( m_xGridColumn, &XGridColumn::getColumnWidth );
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}
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void UnoGridColumnFacade::setWidth( TableMetrics _nWidth )
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{
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ENSURE_OR_RETURN_VOID( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!" );
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lcl_set( m_xGridColumn, &XGridColumn::setColumnWidth, _nWidth );
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}
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TableMetrics UnoGridColumnFacade::getMinWidth() const
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{
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", 0 );
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return lcl_get( m_xGridColumn, &XGridColumn::getMinWidth );
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}
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TableMetrics UnoGridColumnFacade::getMaxWidth() const
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{
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", 0 );
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return lcl_get( m_xGridColumn, &XGridColumn::getMaxWidth );
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}
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css::style::HorizontalAlignment UnoGridColumnFacade::getHorizontalAlign()
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{
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ENSURE_OR_RETURN( m_xGridColumn.is(), "UnoGridColumnFacade: already disposed!", HorizontalAlignment_LEFT );
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return lcl_get( m_xGridColumn, &XGridColumn::getHorizontalAlign );
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}
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} // svt::table
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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