From 267c6f2ac71f92999e969232431ba04678e7437e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 07:54:39 +0200 Subject: Adding upstream version 4:24.2.0. Signed-off-by: Daniel Baumann --- forms/source/richtext/specialdispatchers.cxx | 171 +++++++++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 forms/source/richtext/specialdispatchers.cxx (limited to 'forms/source/richtext/specialdispatchers.cxx') diff --git a/forms/source/richtext/specialdispatchers.cxx b/forms/source/richtext/specialdispatchers.cxx new file mode 100644 index 0000000000..d75e06590f --- /dev/null +++ b/forms/source/richtext/specialdispatchers.cxx @@ -0,0 +1,171 @@ +/* -*- 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 "specialdispatchers.hxx" +#include +#include +#include +#include +#include + + +namespace frm +{ + + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::util; + using namespace ::com::sun::star::frame; + using namespace ::com::sun::star::beans; + + OSelectAllDispatcher::OSelectAllDispatcher( EditView& _rView, const URL& _rURL ) + :ORichTextFeatureDispatcher( _rView, _rURL ) + { + } + + + OSelectAllDispatcher::~OSelectAllDispatcher( ) + { + if ( !isDisposed() ) + { + acquire(); + dispose(); + } + } + + + void SAL_CALL OSelectAllDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OSelectAllDispatcher::dispatch: invalid URL!" ); + + checkDisposed(); + + EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : nullptr; + OSL_ENSURE( pEngine, "OSelectAllDispatcher::dispatch: no edit engine - but not yet disposed?" ); + if ( !pEngine ) + return; + + sal_Int32 nParagraphs = pEngine->GetParagraphCount(); + if ( nParagraphs ) + { + sal_Int32 nLastParaNumber = nParagraphs - 1; + sal_Int32 nParaLen = pEngine->GetTextLen( nLastParaNumber ); + getEditView()->SetSelection( ESelection( 0, 0, nLastParaNumber, nParaLen ) ); + } + } + + + FeatureStateEvent OSelectAllDispatcher::buildStatusEvent() const + { + FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() ); + aEvent.IsEnabled = true; + return aEvent; + } + + OParagraphDirectionDispatcher::OParagraphDirectionDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, + IMultiAttributeDispatcher* _pMasterDispatcher ) + :OAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher ) + { + } + + + FeatureStateEvent OParagraphDirectionDispatcher::buildStatusEvent() const + { + FeatureStateEvent aEvent( OAttributeDispatcher::buildStatusEvent() ); + + EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : nullptr; + OSL_ENSURE( pEngine, "OParagraphDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" ); + if ( pEngine && pEngine->IsEffectivelyVertical() ) + aEvent.IsEnabled = false; + + return aEvent; + } + + OTextDirectionDispatcher::OTextDirectionDispatcher( EditView& _rView, const URL& _rURL ) + :ORichTextFeatureDispatcher( _rView, _rURL ) + { + } + + + void SAL_CALL OTextDirectionDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OTextDirectionDispatcher::dispatch: invalid URL!" ); + + checkDisposed(); + + EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : nullptr; + OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" ); + if ( !pEngine ) + return; + + pEngine->SetVertical( !pEngine->IsEffectivelyVertical() ); + } + + + FeatureStateEvent OTextDirectionDispatcher::buildStatusEvent() const + { + FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() ); + + EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : nullptr; + OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" ); + + aEvent.IsEnabled = true; + aEvent.State <<= pEngine && pEngine->IsEffectivelyVertical(); + + return aEvent; + } + + OAsianFontLayoutDispatcher::OAsianFontLayoutDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, IMultiAttributeDispatcher* _pMasterDispatcher ) + :OParametrizedAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher ) + { + } + + + const SfxPoolItem* OAsianFontLayoutDispatcher::convertDispatchArgsToItem( const Sequence< PropertyValue >& _rArguments ) + { + // look for the "Enable" parameter + const PropertyValue* pLookup = _rArguments.getConstArray(); + const PropertyValue* pLookupEnd = _rArguments.getConstArray() + _rArguments.getLength(); + while ( pLookup != pLookupEnd ) + { + if ( pLookup->Name == "Enable" ) + break; + ++pLookup; + } + if ( pLookup != pLookupEnd ) + { + bool bEnable = true; + OSL_VERIFY( pLookup->Value >>= bEnable ); + if ( m_nAttributeId == sal_uInt16(SID_ATTR_PARA_SCRIPTSPACE) ) + return new SvxScriptSpaceItem( bEnable, static_cast(m_nAttributeId) ); + return new SfxBoolItem( static_cast(m_nAttributeId), bEnable ); + } + + OSL_FAIL( "OAsianFontLayoutDispatcher::convertDispatchArgsToItem: did not find the one and only argument!" ); + return nullptr; + } + + +} // namespace frm + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3