office-gobmx/framework/source/helper/statusindicator.cxx
Michael Meeks 8eeac03bca lok: status update - avoid SIGFPE on zero range.
Change-Id: I75597696b529f833bbc699f66f5a4bcdc06748d1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87368
Tested-by: Jenkins
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
2020-01-25 12:30:52 +01:00

131 lines
3.9 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 <comphelper/lok.hxx>
#include <helper/statusindicator.hxx>
namespace framework{
StatusIndicator::StatusIndicator(StatusIndicatorFactory* pFactory)
: m_xFactory(pFactory)
, m_nRange(100)
, m_nLastCallbackPercent(-1)
{
}
StatusIndicator::~StatusIndicator()
{
}
void SAL_CALL StatusIndicator::start(const OUString& sText ,
sal_Int32 nRange)
{
if (comphelper::LibreOfficeKit::isActive())
{
m_nRange = nRange;
m_nLastCallbackPercent = -1;
comphelper::LibreOfficeKit::statusIndicatorStart();
}
#if !defined(IOS) && !defined(ANDROID)
css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
if (xFactory.is())
{
StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
pFactory->start(this, sText, nRange);
}
#else
(void) sText;
#endif
}
void SAL_CALL StatusIndicator::end()
{
if (comphelper::LibreOfficeKit::isActive())
{
comphelper::LibreOfficeKit::statusIndicatorFinish();
}
#if !defined(IOS) && !defined(ANDROID)
css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
if (xFactory.is())
{
StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
pFactory->end(this);
}
#endif
}
void SAL_CALL StatusIndicator::reset()
{
if (comphelper::LibreOfficeKit::isActive())
return;
#if !defined(IOS) && !defined(ANDROID)
css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
if (xFactory.is())
{
StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
pFactory->reset(this);
}
#endif
}
void SAL_CALL StatusIndicator::setText(const OUString& sText)
{
if (comphelper::LibreOfficeKit::isActive())
return;
#if !defined(IOS) && !defined(ANDROID)
css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
if (xFactory.is())
{
StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
pFactory->setText(this, sText);
}
#else
(void) sText;
#endif
}
void SAL_CALL StatusIndicator::setValue(sal_Int32 nValue)
{
if (comphelper::LibreOfficeKit::isActive())
{
if (m_nRange > 0)
{
int nPercent = (100*nValue)/m_nRange;
if (nPercent >= m_nLastCallbackPercent)
{
comphelper::LibreOfficeKit::statusIndicatorSetValue(nPercent);
m_nLastCallbackPercent = nPercent;
}
}
return;
}
#if !defined(IOS) && !defined(ANDROID)
css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
if (xFactory.is())
{
StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
pFactory->setValue(this, nValue);
}
#endif
}
} // namespace framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */