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 void SAL_CALL StatusIndicator::start(const OUString& sText, sal_Int32 nRange)
  35 {
  36     if (comphelper::LibreOfficeKit::isActive())
  37     {
  38         m_nRange = nRange;
  39         m_nLastCallbackPercent = -1;
  40
  41         comphelper::LibreOfficeKit::statusIndicatorStart();
  42     }
  43 #if !defined(IOS) && !defined(ANDROID)
  44     css::uno::Reference<css::task::XStatusIndicatorFactory> xFactory(m_xFactory);
  45     if (xFactory.is())
  46     {
  47         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  48         pFactory->start(this, sText, nRange);
  49     }
  50 #else
  51     (void)sText;
  52 #endif
  53 }
  54
  55 void SAL_CALL StatusIndicator::end()
  56 {
  57     if (comphelper::LibreOfficeKit::isActive())
  58     {
  59         comphelper::LibreOfficeKit::statusIndicatorFinish();
  60     }
  61 #if !defined(IOS) && !defined(ANDROID)
  62     css::uno::Reference<css::task::XStatusIndicatorFactory> xFactory(m_xFactory);
  63     if (xFactory.is())
  64     {
  65         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  66         pFactory->end(this);
  67     }
  68 #endif
  69 }
  70
  71 void SAL_CALL StatusIndicator::reset()
  72 {
  73     if (comphelper::LibreOfficeKit::isActive())
  74         return;
  75 #if !defined(IOS) && !defined(ANDROID)
  76     css::uno::Reference<css::task::XStatusIndicatorFactory> xFactory(m_xFactory);
  77     if (xFactory.is())
  78     {
  79         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  80         pFactory->reset(this);
  81     }
  82 #endif
  83 }
  84
  85 void SAL_CALL StatusIndicator::setText(const OUString& sText)
  86 {
  87     if (comphelper::LibreOfficeKit::isActive())
  88         return;
  89 #if !defined(IOS) && !defined(ANDROID)
  90     css::uno::Reference<css::task::XStatusIndicatorFactory> xFactory(m_xFactory);
  91     if (xFactory.is())
  92     {
  93         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  94         pFactory->setText(this, sText);
  95     }
  96 #else
  97     (void)sText;
  98 #endif
  99 }
 100
 101 void SAL_CALL StatusIndicator::setValue(sal_Int32 nValue)
 102 {
 103     if (comphelper::LibreOfficeKit::isActive())
 104     {
 105         if (m_nRange > 0)
 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         }
 114         return;
 115     }
 116 #if !defined(IOS) && !defined(ANDROID)
 117     css::uno::Reference<css::task::XStatusIndicatorFactory> xFactory(m_xFactory);
 118     if (xFactory.is())
 119     {
 120         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
 121         pFactory->setValue(this, nValue);
 122     }
 123 #endif
 124 }
 125
 126 } // namespace framework
 127
 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */