134 lines
4.1 KiB
C++
134 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "formcontrolcontainer.hxx"
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#include <osl/diagnose.h>
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#include <algorithm>
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namespace bib
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::form;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::awt;
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FormControlContainer::FormControlContainer( )
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:OLoadListener( m_aMutex )
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{
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}
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FormControlContainer::~FormControlContainer( )
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{
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SAL_WARN_IF( isFormConnected(), "extensions.biblio", "FormControlContainer::~FormControlContainer: you should disconnect in your derived class!" );
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if ( isFormConnected() )
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disconnectForm();
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}
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void FormControlContainer::disconnectForm()
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{
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::osl::MutexGuard aGuard( m_aMutex );
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SAL_WARN_IF( !isFormConnected(), "extensions.biblio", "FormControlContainer::connectForm: not connected!" );
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if ( isFormConnected() )
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{
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m_xFormAdapter->dispose();
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m_xFormAdapter.clear();
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}
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}
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void FormControlContainer::connectForm( const Reference< XLoadable >& _rxForm )
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{
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SAL_WARN_IF( isFormConnected(), "extensions.biblio", "FormControlContainer::connectForm: already connected!" );
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SAL_WARN_IF( !_rxForm.is(), "extensions.biblio", "FormControlContainer::connectForm: invalid form!" );
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if ( !isFormConnected() && _rxForm.is() )
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{
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m_xFormAdapter = new OLoadListenerAdapter( _rxForm );
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m_xFormAdapter->Init( this );
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implSetDesignMode( !m_xForm.is() || !m_xForm->isLoaded() );
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}
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m_xForm = _rxForm;
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}
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struct ControlModeSwitch
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{
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bool bDesign;
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explicit ControlModeSwitch( bool _bDesign ) : bDesign( _bDesign ) { }
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void operator() ( const Reference< XControl >& _rxControl ) const
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{
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if ( _rxControl.is() )
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_rxControl->setDesignMode( bDesign );
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}
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};
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void FormControlContainer::implSetDesignMode( bool _bDesign )
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{
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try
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{
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Reference< XControlContainer > xControlCont = getControlContainer();
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Sequence< Reference< XControl > > aControls;
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if ( xControlCont.is() )
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aControls = xControlCont->getControls();
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std::for_each(
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aControls.begin(),
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aControls.end(),
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ControlModeSwitch( _bDesign )
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);
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}
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catch( const Exception&)
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{
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OSL_FAIL( "FormControlContainer::implSetDesignMode: caught an exception!" );
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}
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}
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void FormControlContainer::_loaded( const css::lang::EventObject& /*_rEvent*/ )
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{
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implSetDesignMode( false );
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}
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void FormControlContainer::_unloading( const css::lang::EventObject& /*_rEvent*/ )
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{
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implSetDesignMode( true );
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}
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void FormControlContainer::_unloaded( const css::lang::EventObject& /*_rEvent*/ )
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{
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}
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void FormControlContainer::_reloading( const css::lang::EventObject& /*_rEvent*/ )
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{
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implSetDesignMode( true );
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}
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void FormControlContainer::_reloaded( const css::lang::EventObject& /*_rEvent*/ )
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{
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implSetDesignMode( false );
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}
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} // namespace bib
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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