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Diffstat (limited to 'forms/source/richtext/richtextengine.cxx')
| -rw-r--r-- | forms/source/richtext/richtextengine.cxx | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/forms/source/richtext/richtextengine.cxx b/forms/source/richtext/richtextengine.cxx new file mode 100644 index 000000000000..3b220a2e222a --- /dev/null +++ b/forms/source/richtext/richtextengine.cxx @@ -0,0 +1,162 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_forms.hxx" +#include "richtextengine.hxx" +#include <svl/itempool.hxx> +#include <editeng/eeitem.hxx> +#include <editeng/editobj.hxx> +#define ITEMID_FONTHEIGHT EE_CHAR_FONTHEIGHT +#include <editeng/fhgtitem.hxx> +#define ITEMID_FONT EE_CHAR_FONTHEIGHT +#include <editeng/fontitem.hxx> +#define ITEMID_LANGUAGE EE_CHAR_LANGUAGE +#include <editeng/langitem.hxx> +#include <vcl/svapp.hxx> +#include <tools/mapunit.hxx> +#include <vcl/mapmod.hxx> +#include <vcl/outdev.hxx> +#include <unotools/lingucfg.hxx> +#include <svl/undo.hxx> +#include <vos/mutex.hxx> + +#include <algorithm> +#include <functional> + +//........................................................................ +namespace frm +{ +//........................................................................ + + //==================================================================== + //= RichTextEngine + //==================================================================== + //-------------------------------------------------------------------- + RichTextEngine* RichTextEngine::Create() + { + SfxItemPool* pPool = EditEngine::CreatePool(); + pPool->FreezeIdRanges(); + + RichTextEngine* pReturn = new RichTextEngine( pPool ); + OutputDevice* pOutputDevice = pReturn->GetRefDevice(); + MapMode aDeviceMapMode( pOutputDevice->GetMapMode() ); + + pReturn->SetStatusEventHdl( LINK( pReturn, RichTextEngine, EditEngineStatusChanged ) ); + + pPool->SetDefaultMetric( (SfxMapUnit)( aDeviceMapMode.GetMapUnit() ) ); + + // defaults + Font aFont = Application::GetSettings().GetStyleSettings().GetAppFont(); + aFont.SetName( String( RTL_CONSTASCII_USTRINGPARAM( "Times New Roman" ) ) ); + pPool->SetPoolDefaultItem( SvxFontItem( aFont.GetFamily(), aFont.GetName(), String(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO ) ); + + // 12 pt font size + MapMode aPointMapMode( MAP_POINT ); + Size a12PointSize( OutputDevice::LogicToLogic( Size( 12, 0 ), aPointMapMode, aDeviceMapMode ) ); + pPool->SetPoolDefaultItem( SvxFontHeightItem( a12PointSize.Width(), 100, EE_CHAR_FONTHEIGHT ) ); + + // font languages + SvtLinguOptions aLinguOpt; + pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage, EE_CHAR_LANGUAGE ) ); + pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) ); + pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) ); + + return pReturn; + } + + //-------------------------------------------------------------------- + RichTextEngine* RichTextEngine::Clone() + { + RichTextEngine* pClone( NULL ); + { + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + EditTextObject* pMyText = CreateTextObject(); + OSL_ENSURE( pMyText, "RichTextEngine::Clone: CreateTextObject returned nonsense!" ); + + pClone = Create(); + + if ( pMyText ) + pClone->SetText( *pMyText ); + delete pMyText; + } + + return pClone; + } + + DBG_NAME(RichTextEngine) + //-------------------------------------------------------------------- + RichTextEngine::RichTextEngine( SfxItemPool* _pPool ) + :EditEngine( _pPool ) + ,m_pEnginePool( _pPool ) + { + DBG_CTOR(RichTextEngine,NULL); + } + + //-------------------------------------------------------------------- + RichTextEngine::~RichTextEngine( ) + { + //delete m_pEnginePool; // must be done after the RichTextEngine was deleted + DBG_DTOR(RichTextEngine,NULL); + } + + //-------------------------------------------------------------------- + void RichTextEngine::registerEngineStatusListener( IEngineStatusListener* _pListener ) + { + OSL_ENSURE( _pListener, "RichTextEngine::registerEngineStatusListener: invalid listener!" ); + if ( _pListener ) + m_aStatusListeners.push_back( _pListener ); + } + + //-------------------------------------------------------------------- + void RichTextEngine::revokeEngineStatusListener( IEngineStatusListener* _pListener ) + { + ::std::vector< IEngineStatusListener* >::iterator aPos = ::std::find_if( + m_aStatusListeners.begin(), + m_aStatusListeners.end(), + ::std::bind2nd( ::std::equal_to< IEngineStatusListener* >( ), _pListener ) + ); + OSL_ENSURE( aPos != m_aStatusListeners.end(), "RichTextEngine::revokeEngineStatusListener: listener not registered!" ); + if ( aPos != m_aStatusListeners.end() ) + m_aStatusListeners.erase( aPos ); + } + + //-------------------------------------------------------------------- + IMPL_LINK( RichTextEngine, EditEngineStatusChanged, EditStatus*, _pStatus ) + { + for ( ::std::vector< IEngineStatusListener* >::const_iterator aLoop = m_aStatusListeners.begin(); + aLoop != m_aStatusListeners.end(); + ++aLoop + ) + (*aLoop)->EditEngineStatusChanged( *_pStatus ); + return 0L; + } + +//........................................................................ +} // namespace frm +//........................................................................ + |