/* -*- 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 "editpropertyhandler.hxx"
#include "formstrings.hxx"
#include "formmetadata.hxx"
#include <com/sun/star/inspection/XObjectInspectorUI.hpp>
#include <com/sun/star/lang/NullPointerException.hpp>
#include <comphelper/diagnose_ex.hxx>
namespace
{
enum class TextType
{
SINGLELINE = 0,
MULTILINE = 1,
RICHTEXT = 2
};
};
namespace pcr
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::inspection;
//= EditPropertyHandler
EditPropertyHandler::EditPropertyHandler( const Reference< XComponentContext >& _rxContext )
:PropertyHandlerComponent( _rxContext )
{
}
EditPropertyHandler::~EditPropertyHandler( )
{
}
OUString EditPropertyHandler::getImplementationName( )
{
return u"com.sun.star.comp.extensions.EditPropertyHandler"_ustr;
}
Sequence< OUString > EditPropertyHandler::getSupportedServiceNames( )
{
return { u"com.sun.star.form.inspection.EditPropertyHandler"_ustr };
}
Any SAL_CALL EditPropertyHandler::getPropertyValue( const OUString& _rPropertyName )
{
::osl::MutexGuard aGuard( m_aMutex );
PropertyId nPropId( impl_getPropertyId_throwUnknownProperty( _rPropertyName ) );
Any aReturn;
try
{
switch ( nPropId )
{
case PROPERTY_ID_SHOW_SCROLLBARS:
{
bool bHasVScroll = false;
m_xComponent->getPropertyValue( PROPERTY_VSCROLL ) >>= bHasVScroll;
bool bHasHScroll = false;
m_xComponent->getPropertyValue( PROPERTY_HSCROLL ) >>= bHasHScroll;
aReturn <<= static_cast<sal_Int32>( ( bHasVScroll ? 2 : 0 ) + ( bHasHScroll ? 1 : 0 ) );
}
break;
case PROPERTY_ID_TEXTTYPE:
{
TextType nTextType = TextType::SINGLELINE;
bool bRichText = false;
OSL_VERIFY( m_xComponent->getPropertyValue( PROPERTY_RICHTEXT ) >>= bRichText );
if ( bRichText )
nTextType = TextType::RICHTEXT;
else
{
bool bMultiLine = false;
OSL_VERIFY( m_xComponent->getPropertyValue( PROPERTY_MULTILINE ) >>= bMultiLine );
if ( bMultiLine )
nTextType = TextType::MULTILINE;
else
nTextType = TextType::SINGLELINE;
}
aReturn <<= static_cast<sal_Int32>(nTextType);
}
break;
default:
OSL_FAIL( "EditPropertyHandler::getPropertyValue: cannot handle this property!" );
break;
}
}
catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "EditPropertyHandler::getPropertyValue" );
}
return aReturn;
}
void SAL_CALL EditPropertyHandler::setPropertyValue( const OUString& _rPropertyName, const Any& _rValue )
{
::osl::MutexGuard aGuard( m_aMutex );
PropertyId nPropId( impl_getPropertyId_throwUnknownProperty( _rPropertyName ) );
try
{
switch ( nPropId )
{
case PROPERTY_ID_SHOW_SCROLLBARS:
{
sal_Int32 nScrollbars = 0;
_rValue >>= nScrollbars;
bool bHasVScroll = 0 != ( nScrollbars & 2 );
bool bHasHScroll = 0 != ( nScrollbars & 1 );
m_xComponent->setPropertyValue( PROPERTY_VSCROLL, Any( bHasVScroll ) );
m_xComponent->setPropertyValue( PROPERTY_HSCROLL, Any( bHasHScroll ) );
}
break;
case PROPERTY_ID_TEXTTYPE:
{
bool bMultiLine = false;
bool bRichText = false;
sal_Int32 nTextType = static_cast<sal_Int32>(TextType::SINGLELINE);
OSL_VERIFY( _rValue >>= nTextType );
switch ( static_cast<TextType>(nTextType) )
{
case TextType::SINGLELINE: bMultiLine = bRichText = false; break;
case TextType::MULTILINE: bMultiLine = true; bRichText = false; break;
case TextType::RICHTEXT: bMultiLine = true; bRichText = true; break;
default:
OSL_FAIL( "EditPropertyHandler::setPropertyValue: invalid text type!" );
}
m_xComponent->setPropertyValue( PROPERTY_MULTILINE, Any( bMultiLine ) );
m_xComponent->setPropertyValue( PROPERTY_RICHTEXT, Any( bRichText ) );
}
break;
default:
OSL_FAIL( "EditPropertyHandler::setPropertyValue: cannot handle this id!" );
}
}
catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "EditPropertyHandler::setPropertyValue" );
}
}
bool EditPropertyHandler::implHaveBothScrollBarProperties() const
{
// have a "Scrollbars" property if the object supports both "HScroll" and "VScroll"
Reference< XPropertySetInfo > xPSI;
if ( m_xComponent.is() )
xPSI = m_xComponent->getPropertySetInfo();
return xPSI.is()
&& xPSI->hasPropertyByName( PROPERTY_HSCROLL )
&& xPSI->hasPropertyByName( PROPERTY_VSCROLL );
}
bool EditPropertyHandler::implHaveTextTypeProperty() const
{
// have a "Scrollbars" property if the object supports both "HScroll" and "VScroll"
Reference< XPropertySetInfo > xPSI;
if ( m_xComponent.is() )
xPSI = m_xComponent->getPropertySetInfo();
return xPSI.is()
&& xPSI->hasPropertyByName( PROPERTY_RICHTEXT )
&& xPSI->hasPropertyByName( PROPERTY_MULTILINE );
}
Sequence< Property > EditPropertyHandler::doDescribeSupportedProperties() const
{
std::vector< Property > aProperties;
if ( implHaveBothScrollBarProperties() )
addInt32PropertyDescription( aProperties, PROPERTY_SHOW_SCROLLBARS );
if ( implHaveTextTypeProperty() )
addInt32PropertyDescription( aProperties, PROPERTY_TEXTTYPE );
if ( aProperties.empty() )
return Sequence< Property >();
return comphelper::containerToSequence(aProperties);
}
Sequence< OUString > SAL_CALL EditPropertyHandler::getSupersededProperties( )
{
::osl::MutexGuard aGuard( m_aMutex );
std::vector< OUString > aSuperseded;
if ( implHaveBothScrollBarProperties() )
{
aSuperseded.push_back( PROPERTY_HSCROLL );
aSuperseded.push_back( PROPERTY_VSCROLL );
}
if ( implHaveTextTypeProperty() )
{
aSuperseded.push_back( PROPERTY_RICHTEXT );
aSuperseded.push_back( PROPERTY_MULTILINE );
}
if ( aSuperseded.empty() )
return Sequence< OUString >();
return comphelper::containerToSequence(aSuperseded);
}
Sequence< OUString > SAL_CALL EditPropertyHandler::getActuatingProperties( )
{
::osl::MutexGuard aGuard( m_aMutex );
std::vector< OUString > aInterestingActuatingProps;
if ( implHaveTextTypeProperty() )
aInterestingActuatingProps.push_back( PROPERTY_TEXTTYPE );
aInterestingActuatingProps.push_back( PROPERTY_MULTILINE );
return comphelper::containerToSequence(aInterestingActuatingProps);
}
void SAL_CALL EditPropertyHandler::actuatingPropertyChanged( const OUString& _rActuatingPropertyName, const Any& _rNewValue, const Any& /*_rOldValue*/, const Reference< XObjectInspectorUI >& _rxInspectorUI, sal_Bool )
{
if ( !_rxInspectorUI.is() )
throw NullPointerException();
::osl::MutexGuard aGuard( m_aMutex );
PropertyId nActuatingPropId( impl_getPropertyId_throwRuntime( _rActuatingPropertyName ) );
switch ( nActuatingPropId )
{
case PROPERTY_ID_TEXTTYPE:
{
sal_Int32 nTextTypeInt = static_cast<sal_Int32>(TextType::SINGLELINE);
getPropertyValue( PROPERTY_TEXTTYPE ) >>= nTextTypeInt;
TextType nTextType = static_cast<TextType>(nTextTypeInt);
if ( impl_isSupportedProperty_nothrow( PROPERTY_ID_WORDBREAK ) )
_rxInspectorUI->enablePropertyUI( PROPERTY_WORDBREAK, nTextType == TextType::RICHTEXT );
_rxInspectorUI->enablePropertyUI( PROPERTY_MAXTEXTLEN, nTextType != TextType::RICHTEXT );
_rxInspectorUI->enablePropertyUI( PROPERTY_ECHO_CHAR, nTextType == TextType::SINGLELINE );
_rxInspectorUI->enablePropertyUI( PROPERTY_FONT, nTextType != TextType::RICHTEXT );
_rxInspectorUI->enablePropertyUI( PROPERTY_ALIGN, nTextType != TextType::RICHTEXT );
_rxInspectorUI->enablePropertyUI( PROPERTY_DEFAULT_TEXT, nTextType != TextType::RICHTEXT );
_rxInspectorUI->enablePropertyUI( PROPERTY_SHOW_SCROLLBARS, nTextType != TextType::SINGLELINE );
_rxInspectorUI->enablePropertyUI( PROPERTY_LINEEND_FORMAT, nTextType != TextType::SINGLELINE );
_rxInspectorUI->enablePropertyUI( PROPERTY_VERTICAL_ALIGN, nTextType == TextType::SINGLELINE );
_rxInspectorUI->showCategory( u"Data"_ustr, nTextType != TextType::RICHTEXT );
}
break;
case PROPERTY_ID_MULTILINE:
{
bool bIsMultiline = false;
_rNewValue >>= bIsMultiline;
_rxInspectorUI->enablePropertyUI( PROPERTY_SHOW_SCROLLBARS, bIsMultiline );
_rxInspectorUI->enablePropertyUI( PROPERTY_ECHO_CHAR, !bIsMultiline );
_rxInspectorUI->enablePropertyUI( PROPERTY_LINEEND_FORMAT, bIsMultiline );
}
break;
default:
OSL_FAIL( "EditPropertyHandler::actuatingPropertyChanged: cannot handle this id!" );
}
}
} // namespace pcr
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
extensions_propctrlr_EditPropertyHandler_get_implementation(
css::uno::XComponentContext* context , css::uno::Sequence<css::uno::Any> const&)
{
return cppu::acquire(new pcr::EditPropertyHandler(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V547 Expression 'nTextType == TextType::RICHTEXT' is always false.
↑ V547 Expression 'nTextType != TextType::RICHTEXT' is always true.
↑ V547 Expression 'nTextType == TextType::SINGLELINE' is always true.
↑ V547 Expression 'nTextType != TextType::RICHTEXT' is always true.
↑ V547 Expression 'nTextType != TextType::RICHTEXT' is always true.
↑ V547 Expression 'nTextType != TextType::RICHTEXT' is always true.
↑ V547 Expression 'nTextType != TextType::SINGLELINE' is always false.
↑ V547 Expression 'nTextType != TextType::SINGLELINE' is always false.
↑ V547 Expression 'nTextType == TextType::SINGLELINE' is always true.
↑ V547 Expression 'nTextType != TextType::RICHTEXT' is always true.
↑ V547 Expression 'bHasVScroll' is always false.
↑ V547 Expression 'bRichText' is always false.
↑ V547 Expression 'bMultiLine' is always false.