f0c8312bc6
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I4afb3616c4f93155c187da11b2981b84d0984e9f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87943 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
366 lines
14 KiB
C++
366 lines
14 KiB
C++
/* -*- 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 "FormattedFieldWrapper.hxx"
|
|
#include "Edit.hxx"
|
|
#include "FormattedField.hxx"
|
|
#include <services.hxx>
|
|
#include <cppuhelper/supportsservice.hxx>
|
|
#include <cppuhelper/queryinterface.hxx>
|
|
#include <connectivity/dbtools.hxx>
|
|
#include <tools/debug.hxx>
|
|
#include <vcl/svapp.hxx>
|
|
#include <vcl/settings.hxx>
|
|
#include <i18nlangtag/languagetag.hxx>
|
|
#include <com/sun/star/io/XMarkableStream.hpp>
|
|
|
|
using namespace comphelper;
|
|
using namespace frm;
|
|
using namespace ::com::sun::star::uno;
|
|
using namespace ::com::sun::star::sdb;
|
|
using namespace ::com::sun::star::sdbc;
|
|
using namespace ::com::sun::star::sdbcx;
|
|
using namespace ::com::sun::star::beans;
|
|
using namespace ::com::sun::star::container;
|
|
using namespace ::com::sun::star::form;
|
|
using namespace ::com::sun::star::awt;
|
|
using namespace ::com::sun::star::io;
|
|
using namespace ::com::sun::star::lang;
|
|
using namespace ::com::sun::star::util;
|
|
|
|
OFormattedFieldWrapper::OFormattedFieldWrapper(const Reference<XComponentContext>& _rxFactory)
|
|
:m_xContext(_rxFactory)
|
|
{
|
|
}
|
|
|
|
css::uno::Reference<css::uno::XInterface> OFormattedFieldWrapper::createFormattedFieldWrapper(const css::uno::Reference< css::uno::XComponentContext>& _rxFactory, bool bActAsFormatted)
|
|
{
|
|
OFormattedFieldWrapper *pRef = new OFormattedFieldWrapper(_rxFactory);
|
|
|
|
if (bActAsFormatted)
|
|
{
|
|
// instantiate a FormattedModel
|
|
// (instantiate it directly ..., as the OFormattedModel isn't
|
|
// registered for any service names anymore)
|
|
OFormattedModel* pModel = new OFormattedModel(pRef->m_xContext);
|
|
css::uno::Reference<css::uno::XInterface> xFormattedModel(
|
|
static_cast<XWeak*>(pModel), css::uno::UNO_QUERY);
|
|
|
|
pRef->m_xAggregate.set(xFormattedModel, UNO_QUERY);
|
|
OSL_ENSURE(pRef->m_xAggregate.is(), "the OFormattedModel didn't have an XAggregation interface !");
|
|
|
|
// _before_ setting the delegator, give it to the member references
|
|
pRef->m_xFormattedPart.set(xFormattedModel, css::uno::UNO_QUERY);
|
|
pRef->m_pEditPart.set(new OEditModel(pRef->m_xContext));
|
|
}
|
|
|
|
osl_atomic_increment(&pRef->m_refCount);
|
|
|
|
if (pRef->m_xAggregate.is())
|
|
{ // has to be in its own block because of the temporary variable created by *this
|
|
pRef->m_xAggregate->setDelegator(static_cast<XWeak*>(pRef));
|
|
}
|
|
|
|
css::uno::Reference<css::uno::XInterface> xRef(*pRef);
|
|
osl_atomic_decrement(&pRef->m_refCount);
|
|
|
|
return xRef;
|
|
}
|
|
|
|
Reference< XCloneable > SAL_CALL OFormattedFieldWrapper::createClone()
|
|
{
|
|
ensureAggregate();
|
|
|
|
rtl::Reference< OFormattedFieldWrapper > xRef(new OFormattedFieldWrapper(m_xContext));
|
|
|
|
Reference< XCloneable > xCloneAccess;
|
|
query_aggregation( m_xAggregate, xCloneAccess );
|
|
|
|
// clone the aggregate
|
|
if ( xCloneAccess.is() )
|
|
{
|
|
Reference< XCloneable > xClone = xCloneAccess->createClone();
|
|
xRef->m_xAggregate.set(xClone, UNO_QUERY);
|
|
OSL_ENSURE(xRef->m_xAggregate.is(), "invalid aggregate cloned !");
|
|
|
|
xRef->m_xFormattedPart.set(
|
|
Reference< XInterface >(xClone.get()), css::uno::UNO_QUERY);
|
|
|
|
if ( m_pEditPart.is() )
|
|
{
|
|
xRef->m_pEditPart.set( new OEditModel(m_pEditPart.get(), m_xContext) );
|
|
}
|
|
}
|
|
else
|
|
{ // the clone source does not yet have an aggregate -> we don't yet need one, too
|
|
}
|
|
|
|
if ( xRef->m_xAggregate.is() )
|
|
{ // has to be in its own block because of the temporary variable created by *this
|
|
xRef->m_xAggregate->setDelegator(static_cast< XWeak* >(xRef.get()));
|
|
}
|
|
|
|
return xRef.get();
|
|
}
|
|
|
|
OFormattedFieldWrapper::~OFormattedFieldWrapper()
|
|
{
|
|
// release the aggregated object (if any)
|
|
if (m_xAggregate.is())
|
|
m_xAggregate->setDelegator(css::uno::Reference<css::uno::XInterface> ());
|
|
|
|
}
|
|
|
|
Any SAL_CALL OFormattedFieldWrapper::queryAggregation(const Type& _rType)
|
|
{
|
|
Any aReturn;
|
|
|
|
if (_rType.equals( cppu::UnoType<XTypeProvider>::get() ) )
|
|
{ // a XTypeProvider interface needs a working aggregate - we don't want to give the type provider
|
|
// of our base class (OFormattedFieldWrapper_Base) to the caller as it supplies nearly nothing
|
|
ensureAggregate();
|
|
if (m_xAggregate.is())
|
|
aReturn = m_xAggregate->queryAggregation(_rType);
|
|
}
|
|
|
|
if (!aReturn.hasValue())
|
|
{
|
|
aReturn = OFormattedFieldWrapper_Base::queryAggregation(_rType);
|
|
|
|
if ((_rType.equals( cppu::UnoType<XServiceInfo>::get() ) ) && aReturn.hasValue())
|
|
{ // somebody requested an XServiceInfo interface and our base class provided it
|
|
// check our aggregate if it has one, too
|
|
ensureAggregate();
|
|
}
|
|
|
|
if (!aReturn.hasValue())
|
|
{
|
|
aReturn = ::cppu::queryInterface( _rType,
|
|
static_cast< XPersistObject* >( this ),
|
|
static_cast< XCloneable* >( this )
|
|
);
|
|
|
|
if (!aReturn.hasValue())
|
|
{
|
|
// somebody requests an interface other than the basics (XInterface) and other than
|
|
// the two we can supply without an aggregate. So ensure
|
|
// the aggregate exists.
|
|
ensureAggregate();
|
|
if (m_xAggregate.is())
|
|
aReturn = m_xAggregate->queryAggregation(_rType);
|
|
}
|
|
}
|
|
}
|
|
|
|
return aReturn;
|
|
}
|
|
|
|
OUString SAL_CALL OFormattedFieldWrapper::getServiceName()
|
|
{
|
|
// return the old compatibility name for an EditModel
|
|
return FRM_COMPONENT_EDIT;
|
|
}
|
|
|
|
OUString SAL_CALL OFormattedFieldWrapper::getImplementationName( )
|
|
{
|
|
return "com.sun.star.comp.forms.OFormattedFieldWrapper_ForcedFormatted";
|
|
}
|
|
|
|
sal_Bool SAL_CALL OFormattedFieldWrapper::supportsService( const OUString& _rServiceName )
|
|
{
|
|
return cppu::supportsService(this, _rServiceName);
|
|
}
|
|
|
|
Sequence< OUString > SAL_CALL OFormattedFieldWrapper::getSupportedServiceNames( )
|
|
{
|
|
DBG_ASSERT(m_xAggregate.is(), "OFormattedFieldWrapper::getSupportedServiceNames: should never have made it 'til here without an aggregate!");
|
|
Reference< XServiceInfo > xSI;
|
|
m_xAggregate->queryAggregation(cppu::UnoType<XServiceInfo>::get()) >>= xSI;
|
|
return xSI->getSupportedServiceNames();
|
|
}
|
|
|
|
void SAL_CALL OFormattedFieldWrapper::write(const Reference<XObjectOutputStream>& _rxOutStream)
|
|
{
|
|
// can't write myself
|
|
ensureAggregate();
|
|
|
|
// if we act as real edit field, we can simple forward this write request
|
|
if (!m_xFormattedPart.is())
|
|
{
|
|
Reference<XPersistObject> xAggregatePersistence;
|
|
query_aggregation(m_xAggregate, xAggregatePersistence);
|
|
DBG_ASSERT(xAggregatePersistence.is(), "OFormattedFieldWrapper::write : don't know how to handle this : can't write !");
|
|
// oops ... We gave an XPersistObject interface to the caller but now we aren't an XPersistObject ...
|
|
if (xAggregatePersistence.is())
|
|
xAggregatePersistence->write(_rxOutStream);
|
|
return;
|
|
}
|
|
|
|
// else we have to write an edit part first
|
|
OSL_ENSURE(m_pEditPart.is(), "OFormattedFieldWrapper::write : formatted part without edit part ?");
|
|
if ( !m_pEditPart.is() )
|
|
throw RuntimeException( OUString(), *this );
|
|
|
|
// for this we transfer the current props of the formatted part to the edit part
|
|
Reference<XPropertySet> xFormatProps(m_xFormattedPart, UNO_QUERY);
|
|
Reference<XPropertySet> xEditProps(
|
|
static_cast<XWeak*>(m_pEditPart.get()), css::uno::UNO_QUERY);
|
|
|
|
Locale aAppLanguage = Application::GetSettings().GetUILanguageTag().getLocale();
|
|
dbtools::TransferFormComponentProperties(xFormatProps, xEditProps, aAppLanguage);
|
|
|
|
// then write the edit part, after switching to "fake mode"
|
|
m_pEditPart->enableFormattedWriteFake();
|
|
m_pEditPart->write(_rxOutStream);
|
|
m_pEditPart->disableFormattedWriteFake();
|
|
|
|
// and finally write the formatted part we're really interested in
|
|
m_xFormattedPart->write(_rxOutStream);
|
|
}
|
|
|
|
void SAL_CALL OFormattedFieldWrapper::read(const Reference<XObjectInputStream>& _rxInStream)
|
|
{
|
|
SolarMutexGuard g;
|
|
if (m_xAggregate.is())
|
|
{ // we already made a decision if we're an EditModel or a FormattedModel
|
|
|
|
// if we act as formatted, we have to read the edit part first
|
|
if (m_xFormattedPart.is())
|
|
{
|
|
// two possible cases:
|
|
// a) the stuff was written by a version which didn't work with an Edit header (all intermediate
|
|
// versions >5.1 && <=568)
|
|
// b) it was written by a version using edit headers
|
|
// as we can distinguish a) from b) only after we have read the edit part, we need to remember the
|
|
// position
|
|
Reference<XMarkableStream> xInMarkable(_rxInStream, UNO_QUERY);
|
|
DBG_ASSERT(xInMarkable.is(), "OFormattedFieldWrapper::read : can only work with markable streams !");
|
|
sal_Int32 nBeforeEditPart = xInMarkable->createMark();
|
|
|
|
m_pEditPart->read(_rxInStream);
|
|
// this only works because an edit model can read the stuff written by a formatted model
|
|
// (maybe with some assertions) , but not vice versa
|
|
if (!m_pEditPart->lastReadWasFormattedFake())
|
|
{ // case a), written with a version without the edit part fake, so seek to the start position, again
|
|
xInMarkable->jumpToMark(nBeforeEditPart);
|
|
}
|
|
xInMarkable->deleteMark(nBeforeEditPart);
|
|
}
|
|
|
|
Reference<XPersistObject> xAggregatePersistence;
|
|
query_aggregation(m_xAggregate, xAggregatePersistence);
|
|
DBG_ASSERT(xAggregatePersistence.is(), "OFormattedFieldWrapper::read : don't know how to handle this : can't read !");
|
|
// oops ... We gave an XPersistObject interface to the caller but now we aren't an XPersistObject ...
|
|
|
|
if (xAggregatePersistence.is())
|
|
xAggregatePersistence->read(_rxInStream);
|
|
return;
|
|
}
|
|
|
|
// we have to decide from the data within the stream whether we should
|
|
// be an EditModel or a FormattedModel
|
|
|
|
{
|
|
// let an OEditModel do the reading
|
|
rtl::Reference< OEditModel > pBasicReader(new OEditModel(m_xContext));
|
|
pBasicReader->read(_rxInStream);
|
|
|
|
// was it really an edit model ?
|
|
if (!pBasicReader->lastReadWasFormattedFake())
|
|
{
|
|
// yes -> all fine
|
|
m_xAggregate.set( pBasicReader.get() );
|
|
}
|
|
else
|
|
{ // no -> substitute it with a formatted model
|
|
// let the formatted model do the reading
|
|
m_xFormattedPart.set(new OFormattedModel(m_xContext));
|
|
m_xFormattedPart->read(_rxInStream);
|
|
m_pEditPart = pBasicReader;
|
|
m_xAggregate.set( m_xFormattedPart, UNO_QUERY );
|
|
}
|
|
}
|
|
|
|
// do the aggregation
|
|
osl_atomic_increment(&m_refCount);
|
|
if (m_xAggregate.is())
|
|
{ // has to be in its own block because of the temporary variable created by *this
|
|
m_xAggregate->setDelegator(static_cast<XWeak*>(this));
|
|
}
|
|
osl_atomic_decrement(&m_refCount);
|
|
}
|
|
|
|
void OFormattedFieldWrapper::ensureAggregate()
|
|
{
|
|
if (m_xAggregate.is())
|
|
return;
|
|
|
|
{
|
|
// instantiate an EditModel (the only place where we are allowed to decide that we're a FormattedModel
|
|
// is in ::read)
|
|
css::uno::Reference<css::uno::XInterface> xEditModel = m_xContext->getServiceManager()->createInstanceWithContext(FRM_SUN_COMPONENT_TEXTFIELD, m_xContext);
|
|
if (!xEditModel.is())
|
|
{
|
|
// arghhh... instantiate it directly... it's dirty, but we really need this aggregate
|
|
OEditModel* pModel = new OEditModel(m_xContext);
|
|
xEditModel.set(static_cast<XWeak*>(pModel), css::uno::UNO_QUERY);
|
|
}
|
|
|
|
m_xAggregate.set(xEditModel, UNO_QUERY);
|
|
DBG_ASSERT(m_xAggregate.is(), "OFormattedFieldWrapper::ensureAggregate : the OEditModel didn't have an XAggregation interface !");
|
|
|
|
{
|
|
Reference< XServiceInfo > xSI(m_xAggregate, UNO_QUERY);
|
|
if (!xSI.is())
|
|
{
|
|
OSL_FAIL("OFormattedFieldWrapper::ensureAggregate: the aggregate has no XServiceInfo!");
|
|
m_xAggregate.clear();
|
|
}
|
|
}
|
|
}
|
|
|
|
osl_atomic_increment(&m_refCount);
|
|
if (m_xAggregate.is())
|
|
{ // has to be in its own block because of the temporary variable created by *this
|
|
m_xAggregate->setDelegator(static_cast<XWeak*>(this));
|
|
}
|
|
osl_atomic_decrement(&m_refCount);
|
|
}
|
|
|
|
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
|
|
com_sun_star_form_OFormattedFieldWrapper_get_implementation(css::uno::XComponentContext* component,
|
|
css::uno::Sequence<css::uno::Any> const &)
|
|
{
|
|
css::uno::Reference<css::uno::XInterface> inst(
|
|
OFormattedFieldWrapper::createFormattedFieldWrapper(component, false));
|
|
inst->acquire();
|
|
return inst.get();
|
|
}
|
|
|
|
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
|
|
com_sun_star_comp_forms_OFormattedFieldWrapper_ForcedFormatted_get_implementation(css::uno::XComponentContext* component,
|
|
css::uno::Sequence<css::uno::Any> const &)
|
|
{
|
|
css::uno::Reference<css::uno::XInterface> inst(
|
|
OFormattedFieldWrapper::createFormattedFieldWrapper(component, true));
|
|
inst->acquire();
|
|
return inst.get();
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|