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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef __FRAMEWORK_HELPER_VCLSTATUSINDICATOR_HXX_
#define __FRAMEWORK_HELPER_VCLSTATUSINDICATOR_HXX_
//-----------------------------------------------
// includes of own modules
#include <threadhelp/threadhelpbase.hxx>
#include <macros/generic.hxx>
#include <macros/xinterface.hxx>
#include <general.h>
//-----------------------------------------------
// includes of interfaces
#include <com/sun/star/task/XStatusIndicator.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/awt/XWindow.hpp>
//-----------------------------------------------
// includes of external modules
#include <cppuhelper/weak.hxx>
#include <vcl/status.hxx>
//-----------------------------------------------
// namespace
namespace framework {
//-----------------------------------------------
// declaration
class VCLStatusIndicator : public css::task::XStatusIndicator
, private ThreadHelpBase // must be the first real base class!
, public ::cppu::OWeakObject
{
//-------------------------------------------
// member
private:
/** can be used to create own needed uno resources. */
css::uno::Reference< css::lang::XMultiServiceFactory > m_xSMGR;
/** points to the parent window of this progress and
hold it alive. */
css::uno::Reference< css::awt::XWindow > m_xParentWindow;
/** shows the progress.
@attention This member isnt synchronized using our own mutex!
Its guarded by the solarmutex only. Otherwhise
we have to lock two of them, which can force a deadlock ...
*/
StatusBar* m_pStatusBar;
/** knows the current info text of the progress. */
::rtl::OUString m_sText;
/** knows the current range of the progress. */
sal_Int32 m_nRange;
/** knows the current value of the progress. */
sal_Int32 m_nValue;
//-------------------------------------------
// interface
public:
FWK_DECLARE_XINTERFACE
/// ctor
VCLStatusIndicator(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR ,
const css::uno::Reference< css::awt::XWindow >& xParentWindow);
/// dtor
virtual ~VCLStatusIndicator();
/// XStatusIndicator
virtual void SAL_CALL start(const ::rtl::OUString& sText ,
sal_Int32 nRange)
throw(css::uno::RuntimeException);
virtual void SAL_CALL reset()
throw(css::uno::RuntimeException);
virtual void SAL_CALL end()
throw(css::uno::RuntimeException);
virtual void SAL_CALL setText(const ::rtl::OUString& sText)
throw(css::uno::RuntimeException);
virtual void SAL_CALL setValue(sal_Int32 nValue)
throw(css::uno::RuntimeException);
//-------------------------------------------
// helper
private:
static void impl_recalcLayout(Window* pStatusBar ,
Window* pParentWindow);
};
} // namespace framework
#endif // __FRAMEWORK_HELPER_VCLSTATUSINDICATOR_HXX_
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