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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 "specialdispatchers.hxx"
#include <editeng/editeng.hxx>
#include <editeng/editids.hrc>
#include <editeng/editview.hxx>
#include <editeng/scriptspaceitem.hxx>
#include <osl/diagnose.h>
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<WhichId>(m_nAttributeId) );
return new SfxBoolItem( static_cast<WhichId>(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: */
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