165 lines
6.4 KiB
C++
165 lines
6.4 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: richtextengine.cxx,v $
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* $Revision: 1.8 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_forms.hxx"
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#include "richtextengine.hxx"
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#include <svl/itempool.hxx>
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#include <svx/eeitem.hxx>
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#include <svx/editobj.hxx>
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#define ITEMID_FONTHEIGHT EE_CHAR_FONTHEIGHT
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#include <svx/fhgtitem.hxx>
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#define ITEMID_FONT EE_CHAR_FONTHEIGHT
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#include <svx/fontitem.hxx>
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#define ITEMID_LANGUAGE EE_CHAR_LANGUAGE
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#include <svx/langitem.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/mapunit.hxx>
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#include <vcl/mapmod.hxx>
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#include <vcl/outdev.hxx>
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#include <unotools/lingucfg.hxx>
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#include <svl/undo.hxx>
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#include <vos/mutex.hxx>
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#include <algorithm>
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#include <functional>
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//........................................................................
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namespace frm
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{
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//........................................................................
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//====================================================================
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//= RichTextEngine
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//====================================================================
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//--------------------------------------------------------------------
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RichTextEngine* RichTextEngine::Create()
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{
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SfxItemPool* pPool = EditEngine::CreatePool();
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pPool->FreezeIdRanges();
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RichTextEngine* pReturn = new RichTextEngine( pPool );
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OutputDevice* pOutputDevice = pReturn->GetRefDevice();
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MapMode aDeviceMapMode( pOutputDevice->GetMapMode() );
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pReturn->SetStatusEventHdl( LINK( pReturn, RichTextEngine, EditEngineStatusChanged ) );
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pPool->SetDefaultMetric( (SfxMapUnit)( aDeviceMapMode.GetMapUnit() ) );
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// defaults
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Font aFont = Application::GetSettings().GetStyleSettings().GetAppFont();
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aFont.SetName( String( RTL_CONSTASCII_USTRINGPARAM( "Times New Roman" ) ) );
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pPool->SetPoolDefaultItem( SvxFontItem( aFont.GetFamily(), aFont.GetName(), String(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO ) );
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// 12 pt font size
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MapMode aPointMapMode( MAP_POINT );
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Size a12PointSize( OutputDevice::LogicToLogic( Size( 12, 0 ), aPointMapMode, aDeviceMapMode ) );
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pPool->SetPoolDefaultItem( SvxFontHeightItem( a12PointSize.Width(), 100, EE_CHAR_FONTHEIGHT ) );
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// font languages
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SvtLinguOptions aLinguOpt;
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pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage, EE_CHAR_LANGUAGE ) );
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pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) );
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pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) );
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return pReturn;
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}
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//--------------------------------------------------------------------
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RichTextEngine* RichTextEngine::Clone()
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{
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RichTextEngine* pClone( NULL );
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{
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::vos::OGuard aGuard( Application::GetSolarMutex() );
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EditTextObject* pMyText = CreateTextObject();
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OSL_ENSURE( pMyText, "RichTextEngine::Clone: CreateTextObject returned nonsense!" );
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pClone = Create();
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if ( pMyText )
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pClone->SetText( *pMyText );
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delete pMyText;
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}
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return pClone;
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}
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DBG_NAME(RichTextEngine)
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//--------------------------------------------------------------------
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RichTextEngine::RichTextEngine( SfxItemPool* _pPool )
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:EditEngine( _pPool )
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,m_pEnginePool( _pPool )
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{
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DBG_CTOR(RichTextEngine,NULL);
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}
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//--------------------------------------------------------------------
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RichTextEngine::~RichTextEngine( )
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{
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//delete m_pEnginePool; // must be done after the RichTextEngine was deleted
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DBG_DTOR(RichTextEngine,NULL);
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}
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//--------------------------------------------------------------------
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void RichTextEngine::registerEngineStatusListener( IEngineStatusListener* _pListener )
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{
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OSL_ENSURE( _pListener, "RichTextEngine::registerEngineStatusListener: invalid listener!" );
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if ( _pListener )
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m_aStatusListeners.push_back( _pListener );
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}
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//--------------------------------------------------------------------
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void RichTextEngine::revokeEngineStatusListener( IEngineStatusListener* _pListener )
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{
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::std::vector< IEngineStatusListener* >::iterator aPos = ::std::find_if(
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m_aStatusListeners.begin(),
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m_aStatusListeners.end(),
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::std::bind2nd( ::std::equal_to< IEngineStatusListener* >( ), _pListener )
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);
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OSL_ENSURE( aPos != m_aStatusListeners.end(), "RichTextEngine::revokeEngineStatusListener: listener not registered!" );
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if ( aPos != m_aStatusListeners.end() )
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m_aStatusListeners.erase( aPos );
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}
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//--------------------------------------------------------------------
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IMPL_LINK( RichTextEngine, EditEngineStatusChanged, EditStatus*, _pStatus )
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{
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for ( ::std::vector< IEngineStatusListener* >::const_iterator aLoop = m_aStatusListeners.begin();
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aLoop != m_aStatusListeners.end();
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++aLoop
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)
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(*aLoop)->EditEngineStatusChanged( *_pStatus );
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return 0L;
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}
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//........................................................................
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} // namespace frm
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//........................................................................
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