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/* -*- 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 "commoncontrol.hxx"
#include "pcrcommon.hxx"
#include <tools/debug.hxx>
#include <tools/diagnose_ex.h>
#include <vcl/combobox.hxx>
#include <toolkit/helper/vclunohelper.hxx>
//............................................................................
namespace pcr
{
//............................................................................
using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::inspection::XPropertyControlContext;
using ::com::sun::star::awt::XWindow;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::inspection::XPropertyControl;
//==================================================================
//= ControlHelper
//==================================================================
//------------------------------------------------------------------
ControlHelper::ControlHelper( Window* _pControlWindow, sal_Int16 _nControlType, XPropertyControl& _rAntiImpl, IModifyListener* _pModifyListener )
:m_pControlWindow( _pControlWindow )
,m_nControlType( _nControlType )
,m_rAntiImpl( _rAntiImpl )
,m_pModifyListener( _pModifyListener )
,m_bModified( sal_False )
{
DBG_ASSERT( m_pControlWindow != NULL, "ControlHelper::ControlHelper: invalid window!" );
}
//------------------------------------------------------------------
ControlHelper::~ControlHelper()
{
}
//--------------------------------------------------------------------
::sal_Int16 SAL_CALL ControlHelper::getControlType() throw (RuntimeException)
{
return m_nControlType;
}
//--------------------------------------------------------------------
Reference< XPropertyControlContext > SAL_CALL ControlHelper::getControlContext() throw (RuntimeException)
{
return m_xContext;
}
//--------------------------------------------------------------------
void SAL_CALL ControlHelper::setControlContext( const Reference< XPropertyControlContext >& _controlcontext ) throw (RuntimeException)
{
m_xContext = _controlcontext;
}
//--------------------------------------------------------------------
Reference< XWindow > SAL_CALL ControlHelper::getControlWindow() throw (RuntimeException)
{
return VCLUnoHelper::GetInterface( m_pControlWindow );
}
//--------------------------------------------------------------------
::sal_Bool SAL_CALL ControlHelper::isModified( ) throw (RuntimeException)
{
return m_bModified;
}
//--------------------------------------------------------------------
void SAL_CALL ControlHelper::notifyModifiedValue( ) throw (RuntimeException)
{
if ( isModified() && m_xContext.is() )
{
try
{
m_xContext->valueChanged( &m_rAntiImpl );
m_bModified = sal_False;
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
//------------------------------------------------------------------
void SAL_CALL ControlHelper::dispose()
{
DELETEZ( m_pControlWindow );
}
//------------------------------------------------------------------
void ControlHelper::autoSizeWindow()
{
OSL_PRECOND( m_pControlWindow, "ControlHelper::autoSizeWindow: no window!" );
if ( !m_pControlWindow )
return;
ComboBox aComboBox(m_pControlWindow, WB_DROPDOWN);
aComboBox.SetPosSizePixel(Point(0,0), Size(100,100));
m_pControlWindow->SetSizePixel(aComboBox.GetSizePixel());
// TODO/UNOize: why do the controls this themselves? Shouldn't this be the task
// of the browser listbox/line?
}
//------------------------------------------------------------------
void ControlHelper::impl_activateNextControl_nothrow() const
{
try
{
if ( m_xContext.is() )
m_xContext->activateNextControl( const_cast< XPropertyControl* >( &m_rAntiImpl ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
//------------------------------------------------------------------
bool ControlHelper::handlePreNotify(NotifyEvent& rNEvt)
{
if (EVENT_KEYINPUT == rNEvt.GetType())
{
const KeyCode& aKeyCode = rNEvt.GetKeyEvent()->GetKeyCode();
sal_uInt16 nKey = aKeyCode.GetCode();
if (nKey == KEY_RETURN && !aKeyCode.IsShift())
{
LoseFocusHdl(m_pControlWindow);
impl_activateNextControl_nothrow();
return true;
}
}
return false;
}
//------------------------------------------------------------------
IMPL_LINK( ControlHelper, ModifiedHdl, Window*, /*_pWin*/ )
{
if ( m_pModifyListener )
m_pModifyListener->modified();
return 0;
}
//------------------------------------------------------------------
IMPL_LINK( ControlHelper, GetFocusHdl, Window*, /*_pWin*/ )
{
try
{
if ( m_xContext.is() )
m_xContext->focusGained( &m_rAntiImpl );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return 0;
}
//------------------------------------------------------------------
IMPL_LINK( ControlHelper, LoseFocusHdl, Window*, /*_pWin*/ )
{
// TODO/UNOize: should this be outside the default control's implementations? If somebody
// has an own control implementation, which does *not* do this - would this be allowed?
// If not, then we must move this logic out of here.
notifyModifiedValue();
return 0;
}
//............................................................................
} // namespace pcr
//............................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
