framework/source/helper/statusindicator.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <comphelper/lok.hxx>
  21 #include <helper/statusindicator.hxx>
  22
  23 namespace framework{
  24
  25 StatusIndicator::StatusIndicator(StatusIndicatorFactory* pFactory)
  26     : m_xFactory(pFactory)
  27     , m_nRange(100)
  28     , m_nLastCallbackPercent(-1)
  29 {
  30 }
  31
  32 StatusIndicator::~StatusIndicator()
  33 {
  34 }
  35
  36 void SAL_CALL StatusIndicator::start(const OUString& sText ,
  37                                      sal_Int32       nRange)
  38     throw(css::uno::RuntimeException, std::exception)
  39 {
  40     if (comphelper::LibreOfficeKit::isActive())
  41     {
  42         m_nRange = nRange;
  43         m_nLastCallbackPercent = -1;
  44
  45         comphelper::LibreOfficeKit::statusIndicatorStart();
  46         return;
  47     }
  48
  49     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  50     if (xFactory.is())
  51     {
  52         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  53         pFactory->start(this, sText, nRange);
  54     }
  55 }
  56
  57 void SAL_CALL StatusIndicator::end()
  58     throw(css::uno::RuntimeException, std::exception)
  59 {
  60     if (comphelper::LibreOfficeKit::isActive())
  61     {
  62         comphelper::LibreOfficeKit::statusIndicatorFinish();
  63         return;
  64     }
  65
  66     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  67     if (xFactory.is())
  68     {
  69         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  70         pFactory->end(this);
  71     }
  72 }
  73
  74 void SAL_CALL StatusIndicator::reset()
  75     throw(css::uno::RuntimeException, std::exception)
  76 {
  77     if (comphelper::LibreOfficeKit::isActive())
  78         return;
  79
  80     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  81     if (xFactory.is())
  82     {
  83         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  84         pFactory->reset(this);
  85     }
  86 }
  87
  88 void SAL_CALL StatusIndicator::setText(const OUString& sText)
  89     throw(css::uno::RuntimeException, std::exception)
  90 {
  91     if (comphelper::LibreOfficeKit::isActive())
  92         return;
  93
  94     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  95     if (xFactory.is())
  96     {
  97         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  98         pFactory->setText(this, sText);
  99     }
 100 }
 101
 102 void SAL_CALL StatusIndicator::setValue(sal_Int32 nValue)
 103     throw(css::uno::RuntimeException, std::exception)
 104 {
 105     if (comphelper::LibreOfficeKit::isActive())
 106     {
 107         int nPercent = (100*nValue)/m_nRange;
 108         if (nPercent != m_nLastCallbackPercent)
 109         {
 110             comphelper::LibreOfficeKit::statusIndicatorSetValue(nPercent);
 111             m_nLastCallbackPercent = nPercent;
 112         }
 113         return;
 114     }
 115
 116     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
 117     if (xFactory.is())
 118     {
 119         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
 120         pFactory->setValue(this, nValue);
 121     }
 122 }
 123
 124 } // namespace framework
 125
 126 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */