/* -*- 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 "richtextmodel.hxx"
#include "richtextengine.hxx"
#include "richtextunowrapper.hxx"
#include <property.hxx>
#include <services.hxx>
#include <com/sun/star/awt/LineEndFormat.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/form/FormComponentType.hpp>
#include <com/sun/star/text/WritingMode2.hpp>
#include <com/sun/star/style/VerticalAlignment.hpp>
#include <comphelper/guarding.hxx>
#include <comphelper/servicehelper.hxx>
#include <toolkit/awt/vclxdevice.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <tools/debug.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <editeng/editstat.hxx>
#include <vcl/outdev.hxx>
#include <vcl/svapp.hxx>
namespace frm
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::style;
namespace WritingMode2 = ::com::sun::star::text::WritingMode2;
ORichTextModel::ORichTextModel( const Reference< XComponentContext >& _rxFactory )
:OControlModel ( _rxFactory, OUString() )
,FontControlModel ( true )
,m_pEngine ( RichTextEngine::Create() )
,m_bSettingEngineText( false )
,m_aModifyListeners ( m_aMutex )
{
m_nClassId = FormComponentType::TEXTFIELD;
getPropertyDefaultByHandle( PROPERTY_ID_DEFAULTCONTROL ) >>= m_sDefaultControl;
// Default to 'flat' instead of '3D Look' for form controls, but don't change
// getPropertyDefaultByHandle, see tdf#152974
m_nBorder = 2;
getPropertyDefaultByHandle( PROPERTY_ID_ENABLED ) >>= m_bEnabled;
getPropertyDefaultByHandle( PROPERTY_ID_ENABLEVISIBLE ) >>= m_bEnableVisible;
getPropertyDefaultByHandle( PROPERTY_ID_HARDLINEBREAKS ) >>= m_bHardLineBreaks;
getPropertyDefaultByHandle( PROPERTY_ID_HSCROLL ) >>= m_bHScroll;
getPropertyDefaultByHandle( PROPERTY_ID_VSCROLL ) >>= m_bVScroll;
getPropertyDefaultByHandle( PROPERTY_ID_READONLY ) >>= m_bReadonly;
getPropertyDefaultByHandle( PROPERTY_ID_PRINTABLE ) >>= m_bPrintable;
m_aAlign = getPropertyDefaultByHandle( PROPERTY_ID_ALIGN );
getPropertyDefaultByHandle( PROPERTY_ID_ECHO_CHAR ) >>= m_nEchoChar;
getPropertyDefaultByHandle( PROPERTY_ID_MAXTEXTLEN ) >>= m_nMaxTextLength;
getPropertyDefaultByHandle( PROPERTY_ID_MULTILINE ) >>= m_bMultiLine;
getPropertyDefaultByHandle( PROPERTY_ID_RICH_TEXT ) >>= m_bReallyActAsRichText;
getPropertyDefaultByHandle( PROPERTY_ID_HIDEINACTIVESELECTION ) >>= m_bHideInactiveSelection;
getPropertyDefaultByHandle( PROPERTY_ID_LINEEND_FORMAT ) >>= m_nLineEndFormat;
getPropertyDefaultByHandle( PROPERTY_ID_WRITING_MODE ) >>= m_nTextWritingMode;
getPropertyDefaultByHandle( PROPERTY_ID_CONTEXT_WRITING_MODE ) >>= m_nContextWritingMode;
implInit();
}
ORichTextModel::ORichTextModel( const ORichTextModel* _pOriginal, const Reference< XComponentContext >& _rxFactory )
:OControlModel ( _pOriginal, _rxFactory, false )
,FontControlModel ( _pOriginal )
,m_bSettingEngineText( false )
,m_aModifyListeners ( m_aMutex )
{
m_aTabStop = _pOriginal->m_aTabStop;
m_aBackgroundColor = _pOriginal->m_aBackgroundColor;
m_aBorderColor = _pOriginal->m_aBorderColor;
m_aVerticalAlignment = _pOriginal->m_aVerticalAlignment;
m_sDefaultControl = _pOriginal->m_sDefaultControl;
m_sHelpText = _pOriginal->m_sHelpText;
m_sHelpURL = _pOriginal->m_sHelpURL;
m_nBorder = _pOriginal->m_nBorder;
m_bEnabled = _pOriginal->m_bEnabled;
m_bEnableVisible = _pOriginal->m_bEnableVisible;
m_bHardLineBreaks = _pOriginal->m_bHardLineBreaks;
m_bHScroll = _pOriginal->m_bHScroll;
m_bVScroll = _pOriginal->m_bVScroll;
m_bReadonly = _pOriginal->m_bReadonly;
m_bPrintable = _pOriginal->m_bPrintable;
m_bReallyActAsRichText = _pOriginal->m_bReallyActAsRichText;
m_bHideInactiveSelection = _pOriginal->m_bHideInactiveSelection;
m_nLineEndFormat = _pOriginal->m_nLineEndFormat;
m_nTextWritingMode = _pOriginal->m_nTextWritingMode;
m_nContextWritingMode = _pOriginal->m_nContextWritingMode;
m_aAlign = _pOriginal->m_aAlign;
m_nEchoChar = _pOriginal->m_nEchoChar;
m_nMaxTextLength = _pOriginal->m_nMaxTextLength;
m_bMultiLine = _pOriginal->m_bMultiLine;
m_pEngine.reset(_pOriginal->m_pEngine->Clone());
m_sLastKnownEngineText = m_pEngine->GetText();
implInit();
}
void ORichTextModel::implInit()
{
OSL_ENSURE(m_pEngine, "ORichTextModel::implInit: where's the engine?");
if (m_pEngine)
{
m_pEngine->SetModifyHdl( LINK( this, ORichTextModel, OnEngineContentModified ) );
EEControlBits nEngineControlWord = m_pEngine->GetControlWord();
nEngineControlWord = nEngineControlWord & ~EEControlBits::AUTOPAGESIZE;
m_pEngine->SetControlWord( nEngineControlWord );
rtl::Reference<VCLXDevice> pUnoRefDevice = new VCLXDevice;
{
SolarMutexGuard g;
pUnoRefDevice->SetOutputDevice( m_pEngine->GetRefDevice() );
}
m_xReferenceDevice = pUnoRefDevice;
}
implDoAggregation();
implRegisterProperties();
}
void ORichTextModel::implDoAggregation()
{
osl_atomic_increment( &m_refCount );
{
m_xAggregate = new ORichTextUnoWrapper( *m_pEngine, this );
setAggregation( m_xAggregate );
doSetDelegator();
}
osl_atomic_decrement( &m_refCount );
}
void ORichTextModel::implRegisterProperties()
{
registerProperty( PROPERTY_DEFAULTCONTROL, PROPERTY_ID_DEFAULTCONTROL, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_sDefaultControl, cppu::UnoType<decltype(m_sDefaultControl)>::get() );
registerProperty( PROPERTY_HELPTEXT, PROPERTY_ID_HELPTEXT, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_sHelpText, cppu::UnoType<decltype(m_sHelpText)>::get() );
registerProperty( PROPERTY_HELPURL, PROPERTY_ID_HELPURL, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_sHelpURL, cppu::UnoType<decltype(m_sHelpURL)>::get() );
registerProperty( PROPERTY_ENABLED, PROPERTY_ID_ENABLED, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bEnabled, cppu::UnoType<decltype(m_bEnabled)>::get() );
registerProperty( PROPERTY_ENABLEVISIBLE, PROPERTY_ID_ENABLEVISIBLE, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bEnableVisible, cppu::UnoType<decltype(m_bEnableVisible)>::get() );
registerProperty( PROPERTY_BORDER, PROPERTY_ID_BORDER, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_nBorder, cppu::UnoType<decltype(m_nBorder)>::get() );
registerProperty( PROPERTY_HARDLINEBREAKS, PROPERTY_ID_HARDLINEBREAKS, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bHardLineBreaks, cppu::UnoType<decltype(m_bHardLineBreaks)>::get() );
registerProperty( PROPERTY_HSCROLL, PROPERTY_ID_HSCROLL, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bHScroll, cppu::UnoType<decltype(m_bHScroll)>::get() );
registerProperty( PROPERTY_VSCROLL, PROPERTY_ID_VSCROLL, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bVScroll, cppu::UnoType<decltype(m_bVScroll)>::get() );
registerProperty( PROPERTY_READONLY, PROPERTY_ID_READONLY, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bReadonly, cppu::UnoType<decltype(m_bReadonly)>::get() );
registerProperty( PROPERTY_PRINTABLE, PROPERTY_ID_PRINTABLE, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bPrintable, cppu::UnoType<decltype(m_bPrintable)>::get() );
registerProperty( PROPERTY_REFERENCE_DEVICE, PROPERTY_ID_REFERENCE_DEVICE, PropertyAttribute::BOUND | PropertyAttribute::TRANSIENT,
&m_xReferenceDevice, cppu::UnoType<decltype(m_xReferenceDevice)>::get() );
registerProperty( PROPERTY_RICH_TEXT, PROPERTY_ID_RICH_TEXT, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bReallyActAsRichText, cppu::UnoType<decltype(m_bReallyActAsRichText)>::get() );
registerProperty( PROPERTY_HIDEINACTIVESELECTION, PROPERTY_ID_HIDEINACTIVESELECTION, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bHideInactiveSelection, cppu::UnoType<decltype(m_bHideInactiveSelection)>::get() );
registerMayBeVoidProperty( PROPERTY_TABSTOP, PROPERTY_ID_TABSTOP, PropertyAttribute::MAYBEVOID | PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_aTabStop, cppu::UnoType<sal_Bool>::get() );
registerMayBeVoidProperty( PROPERTY_BACKGROUNDCOLOR, PROPERTY_ID_BACKGROUNDCOLOR, PropertyAttribute::MAYBEVOID | PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_aBackgroundColor, cppu::UnoType<sal_Int32>::get() );
registerMayBeVoidProperty( PROPERTY_BORDERCOLOR, PROPERTY_ID_BORDERCOLOR, PropertyAttribute::MAYBEVOID | PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_aBorderColor, cppu::UnoType<sal_Int32>::get() );
registerMayBeVoidProperty( PROPERTY_VERTICAL_ALIGN, PROPERTY_ID_VERTICAL_ALIGN, PropertyAttribute::MAYBEVOID | PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_aVerticalAlignment, cppu::UnoType<VerticalAlignment>::get() );
// properties which exist only for compatibility with the css.swt.UnoControlEditModel,
// since we replace the default implementation for this service
registerProperty( PROPERTY_ECHO_CHAR, PROPERTY_ID_ECHO_CHAR, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_nEchoChar, cppu::UnoType<decltype(m_nEchoChar)>::get() );
registerProperty( PROPERTY_MAXTEXTLEN, PROPERTY_ID_MAXTEXTLEN, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_nMaxTextLength, cppu::UnoType<decltype(m_nMaxTextLength)>::get() );
registerProperty( PROPERTY_MULTILINE, PROPERTY_ID_MULTILINE, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_bMultiLine, cppu::UnoType<decltype(m_bMultiLine)>::get() );
registerProperty( PROPERTY_TEXT, PROPERTY_ID_TEXT, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_sLastKnownEngineText, cppu::UnoType<decltype(m_sLastKnownEngineText)>::get() );
registerProperty( PROPERTY_LINEEND_FORMAT, PROPERTY_ID_LINEEND_FORMAT, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_nLineEndFormat, cppu::UnoType<decltype(m_nLineEndFormat)>::get() );
registerProperty( PROPERTY_WRITING_MODE, PROPERTY_ID_WRITING_MODE, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_nTextWritingMode, cppu::UnoType<decltype(m_nTextWritingMode)>::get() );
registerProperty( PROPERTY_CONTEXT_WRITING_MODE, PROPERTY_ID_CONTEXT_WRITING_MODE, PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT |
PropertyAttribute::TRANSIENT, &m_nContextWritingMode, cppu::UnoType<decltype(m_nContextWritingMode)>::get() );
registerMayBeVoidProperty( PROPERTY_ALIGN, PROPERTY_ID_ALIGN, PropertyAttribute::MAYBEVOID | PropertyAttribute::BOUND | PropertyAttribute::MAYBEDEFAULT,
&m_aAlign, cppu::UnoType<sal_Int16>::get() );
}
ORichTextModel::~ORichTextModel( )
{
if ( !OComponentHelper::rBHelper.bDisposed )
{
acquire();
dispose();
}
if (m_pEngine)
{
SolarMutexGuard g;
m_pEngine.reset();
}
}
Any SAL_CALL ORichTextModel::queryAggregation( const Type& _rType )
{
Any aReturn = ORichTextModel_BASE::queryInterface( _rType );
if ( !aReturn.hasValue() )
aReturn = OControlModel::queryAggregation( _rType );
return aReturn;
}
IMPLEMENT_FORWARD_XTYPEPROVIDER2( ORichTextModel, OControlModel, ORichTextModel_BASE )
OUString SAL_CALL ORichTextModel::getImplementationName()
{
return u"com.sun.star.comp.forms.ORichTextModel"_ustr;
}
Sequence< OUString > SAL_CALL ORichTextModel::getSupportedServiceNames()
{
Sequence< OUString > aOwnNames {
FRM_SUN_COMPONENT_RICHTEXTCONTROL,
u"com.sun.star.text.TextRange"_ustr,
u"com.sun.star.style.CharacterProperties"_ustr,
u"com.sun.star.style.ParagraphProperties"_ustr,
u"com.sun.star.style.CharacterPropertiesAsian"_ustr,
u"com.sun.star.style.CharacterPropertiesComplex"_ustr,
u"com.sun.star.style.ParagraphPropertiesAsian"_ustr,
u"com.sun.star.style.ParagraphPropertiesComplex"_ustr };
return ::comphelper::combineSequences(
getAggregateServiceNames(),
::comphelper::concatSequences(
OControlModel::getSupportedServiceNames_Static(),
aOwnNames)
);
}
css::uno::Reference< css::util::XCloneable > SAL_CALL ORichTextModel::createClone()
{
rtl::Reference<ORichTextModel> pClone = new ORichTextModel(this, getContext());
pClone->clonedFrom(this);
return pClone;
}
void SAL_CALL ORichTextModel::disposing()
{
m_aModifyListeners.disposeAndClear( EventObject( *this ) );
OControlModel::disposing();
}
namespace
{
void lcl_removeProperty( Sequence< Property >& _rSeq, std::u16string_view _rPropertyName )
{
Property* pLoop = _rSeq.getArray();
Property* pEnd = _rSeq.getArray() + _rSeq.getLength();
while ( pLoop != pEnd )
{
if ( pLoop->Name == _rPropertyName )
{
::std::copy( pLoop + 1, pEnd, pLoop );
_rSeq.realloc( _rSeq.getLength() - 1 );
break;
}
++pLoop;
}
}
}
void ORichTextModel::describeFixedProperties( Sequence< Property >& _rProps ) const
{
OControlModel::describeFixedProperties( _rProps );
sal_Int32 nOldCount = _rProps.getLength();
_rProps.realloc( nOldCount + 1);
css::beans::Property* pProperties = _rProps.getArray() + nOldCount;
*pProperties++ = css::beans::Property(PROPERTY_TABINDEX, PROPERTY_ID_TABINDEX, cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEDEFAULT);
DBG_ASSERT( pProperties == _rProps.getArray() + _rProps.getLength(), "<...>::describeFixedProperties/getInfoHelper: forgot to adjust the count ?");
// properties which the OPropertyContainerHelper is responsible for
Sequence< Property > aContainedProperties;
describeProperties( aContainedProperties );
// properties which the FontControlModel is responsible for
Sequence< Property > aFontProperties;
describeFontRelatedProperties( aFontProperties );
_rProps = concatSequences( aContainedProperties, aFontProperties, _rProps );
}
void ORichTextModel::describeAggregateProperties( Sequence< Property >& _rAggregateProps ) const
{
OControlModel::describeAggregateProperties( _rAggregateProps );
// our aggregate (the SvxUnoText) declares a FontDescriptor property, as does
// our FormControlFont base class. We remove it from the base class' sequence
// here, and later on care for both instances being in sync
lcl_removeProperty( _rAggregateProps, PROPERTY_FONT );
// similar, the WritingMode property is declared in our aggregate, too, but we override
// it, since the aggregate does no proper PropertyState handling.
lcl_removeProperty( _rAggregateProps, PROPERTY_WRITING_MODE );
}
void SAL_CALL ORichTextModel::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const
{
if ( isRegisteredProperty( _nHandle ) )
{
OPropertyContainerHelper::getFastPropertyValue( _rValue, _nHandle );
}
else if ( isFontRelatedProperty( _nHandle ) )
{
FontControlModel::getFastPropertyValue( _rValue, _nHandle );
}
else
{
OControlModel::getFastPropertyValue( _rValue, _nHandle );
}
}
sal_Bool SAL_CALL ORichTextModel::convertFastPropertyValue( Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue )
{
bool bModified = false;
if ( isRegisteredProperty( _nHandle ) )
{
bModified = OPropertyContainerHelper::convertFastPropertyValue( _rConvertedValue, _rOldValue, _nHandle, _rValue );
}
else if ( isFontRelatedProperty( _nHandle ) )
{
bModified = FontControlModel::convertFastPropertyValue( _rConvertedValue, _rOldValue, _nHandle, _rValue );
}
else
{
bModified = OControlModel::convertFastPropertyValue( _rConvertedValue, _rOldValue, _nHandle, _rValue );
}
return bModified;
}
void SAL_CALL ORichTextModel::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue )
{
if ( isRegisteredProperty( _nHandle ) )
{
OPropertyContainerHelper::setFastPropertyValue( _nHandle, _rValue );
switch ( _nHandle )
{
case PROPERTY_ID_REFERENCE_DEVICE:
{
#if OSL_DEBUG_LEVEL > 0
MapMode aOldMapMode = m_pEngine->GetRefDevice()->GetMapMode();
#endif
OutputDevice* pRefDevice = VCLUnoHelper::GetOutputDevice( m_xReferenceDevice );
OSL_ENSURE( pRefDevice, "ORichTextModel::setFastPropertyValue_NoBroadcast: empty reference device?" );
m_pEngine->SetRefDevice( pRefDevice );
#if OSL_DEBUG_LEVEL > 0
MapMode aNewMapMode = m_pEngine->GetRefDevice()->GetMapMode();
OSL_ENSURE( aNewMapMode.GetMapUnit() == aOldMapMode.GetMapUnit(),
"ORichTextModel::setFastPropertyValue_NoBroadcast: You should not tamper with the MapUnit of the ref device!" );
// if this assertion here is triggered, then we would need to adjust all
// items in all text portions in all paragraphs in the attributes of the EditEngine,
// as long as they are MapUnit-dependent. This holds at least for the FontSize.
#endif
}
break;
case PROPERTY_ID_TEXT:
{
MutexRelease aReleaseMutex( m_aMutex );
impl_smlock_setEngineText( m_sLastKnownEngineText );
}
break;
} // switch ( _nHandle )
}
else if ( isFontRelatedProperty( _nHandle ) )
{
FontControlModel::setFastPropertyValue_NoBroadcast_impl(
*this, &ORichTextModel::setDependentFastPropertyValue,
_nHandle, _rValue);
}
else
{
switch ( _nHandle )
{
case PROPERTY_ID_WRITING_MODE:
{
// forward to our aggregate, so the EditEngine knows about it
if ( m_xAggregateSet.is() )
m_xAggregateSet->setPropertyValue( u"WritingMode"_ustr, _rValue );
}
break;
default:
OControlModel::setFastPropertyValue_NoBroadcast( _nHandle, _rValue );
break;
}
}
}
// note tdf#152974, we can't simply change a default here because properties
// that match the default are not exported, so for compatibility these
// can't be changed without some sort of solution for that
Any ORichTextModel::getPropertyDefaultByHandle( sal_Int32 _nHandle ) const
{
Any aDefault;
switch ( _nHandle )
{
case PROPERTY_ID_WRITING_MODE:
case PROPERTY_ID_CONTEXT_WRITING_MODE:
aDefault <<= WritingMode2::CONTEXT;
break;
case PROPERTY_ID_LINEEND_FORMAT:
aDefault <<= sal_Int16(LineEndFormat::LINE_FEED);
break;
case PROPERTY_ID_ECHO_CHAR:
case PROPERTY_ID_ALIGN:
case PROPERTY_ID_MAXTEXTLEN:
aDefault <<= sal_Int16(0);
break;
case PROPERTY_ID_TABSTOP:
case PROPERTY_ID_BACKGROUNDCOLOR:
case PROPERTY_ID_BORDERCOLOR:
case PROPERTY_ID_VERTICAL_ALIGN:
/* void */
break;
case PROPERTY_ID_ENABLED:
case PROPERTY_ID_ENABLEVISIBLE:
case PROPERTY_ID_PRINTABLE:
case PROPERTY_ID_HIDEINACTIVESELECTION:
aDefault <<= true;
break;
case PROPERTY_ID_HARDLINEBREAKS:
case PROPERTY_ID_HSCROLL:
case PROPERTY_ID_VSCROLL:
case PROPERTY_ID_READONLY:
case PROPERTY_ID_MULTILINE:
case PROPERTY_ID_RICH_TEXT:
aDefault <<= false;
break;
case PROPERTY_ID_DEFAULTCONTROL:
aDefault <<= FRM_SUN_CONTROL_RICHTEXTCONTROL;
break;
case PROPERTY_ID_HELPTEXT:
case PROPERTY_ID_HELPURL:
case PROPERTY_ID_TEXT:
aDefault <<= OUString();
break;
case PROPERTY_ID_BORDER:
aDefault <<= sal_Int16(1);
break;
default:
if ( isFontRelatedProperty( _nHandle ) )
aDefault = FontControlModel::getPropertyDefaultByHandle( _nHandle );
else
aDefault = OControlModel::getPropertyDefaultByHandle( _nHandle );
}
return aDefault;
}
void ORichTextModel::impl_smlock_setEngineText( const OUString& _rText )
{
if (m_pEngine)
{
SolarMutexGuard aSolarGuard;
m_bSettingEngineText = true;
m_pEngine->SetText( _rText );
m_bSettingEngineText = false;
}
}
OUString SAL_CALL ORichTextModel::getServiceName()
{
return FRM_SUN_COMPONENT_RICHTEXTCONTROL;
}
RichTextEngine* ORichTextModel::getEditEngine( const Reference< XControlModel >& _rxModel )
{
RichTextEngine* pEngine = nullptr;
Reference< XUnoTunnel > xTunnel( _rxModel, UNO_QUERY );
OSL_ENSURE( xTunnel.is(), "ORichTextModel::getEditEngine: invalid model!" );
if ( xTunnel.is() )
{
try
{
pEngine = comphelper::getSomething_cast<RichTextEngine>(xTunnel->getSomething(getUnoTunnelId()));
}
catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "forms.richtext", "ORichTextModel::getEditEngine" );
}
}
return pEngine;
}
const Sequence<sal_Int8> & ORichTextModel::getUnoTunnelId()
{
static const comphelper::UnoIdInit aId;
return aId.getSeq();
}
IMPL_LINK_NOARG( ORichTextModel, OnEngineContentModified, LinkParamNone*, void )
{
if ( !m_bSettingEngineText )
{
m_aModifyListeners.notifyEach( &XModifyListener::modified, EventObject( *this ) );
potentialTextChange();
// is this a good idea? It may become expensive in case of larger texts,
// and this method here is called for every single changed character ...
// On the other hand, the API *requires* us to notify changes in the "Text"
// property immediately ...
}
}
sal_Int64 SAL_CALL ORichTextModel::getSomething( const Sequence< sal_Int8 >& _rId )
{
if (comphelper::isUnoTunnelId<ORichTextModel>(_rId))
return comphelper::getSomething_cast(m_pEngine.get()); // Note returning a different type
if (auto xAggTunnel = query_aggregation<XUnoTunnel>(m_xAggregate))
return xAggTunnel->getSomething( _rId );
return 0;
}
void SAL_CALL ORichTextModel::addModifyListener( const Reference< XModifyListener >& _rxListener )
{
m_aModifyListeners.addInterface( _rxListener );
}
void SAL_CALL ORichTextModel::removeModifyListener( const Reference< XModifyListener >& _rxListener )
{
m_aModifyListeners.removeInterface( _rxListener );
}
void ORichTextModel::potentialTextChange( )
{
OUString sCurrentEngineText;
if (m_pEngine)
sCurrentEngineText = m_pEngine->GetText();
if ( sCurrentEngineText != m_sLastKnownEngineText )
{
sal_Int32 nHandle = PROPERTY_ID_TEXT;
Any aOldValue; aOldValue <<= m_sLastKnownEngineText;
Any aNewValue; aNewValue <<= sCurrentEngineText;
fire( &nHandle, &aNewValue, &aOldValue, 1, false );
m_sLastKnownEngineText = sCurrentEngineText;
}
}
} // namespace frm
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
com_sun_star_comp_forms_ORichTextModel_get_implementation(css::uno::XComponentContext* context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new frm::ORichTextModel(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.
↑ V1053 Calling the 'getPropertyDefaultByHandle' virtual function in the constructor may lead to unexpected result at runtime.