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 {
  39     if (comphelper::LibreOfficeKit::isActive())
  40     {
  41         m_nRange = nRange;
  42         m_nLastCallbackPercent = -1;
  43
  44         comphelper::LibreOfficeKit::statusIndicatorStart();
  45     }
  46 #if !defined(IOS) && !defined(ANDROID)
  47     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  48     if (xFactory.is())
  49     {
  50         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  51         pFactory->start(this, sText, nRange);
  52     }
  53 #else
  54     (void) sText;
  55 #endif
  56 }
  57
  58 void SAL_CALL StatusIndicator::end()
  59 {
  60     if (comphelper::LibreOfficeKit::isActive())
  61     {
  62         comphelper::LibreOfficeKit::statusIndicatorFinish();
  63     }
  64 #if !defined(IOS) && !defined(ANDROID)
  65     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  66     if (xFactory.is())
  67     {
  68         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  69         pFactory->end(this);
  70     }
  71 #endif
  72 }
  73
  74 void SAL_CALL StatusIndicator::reset()
  75 {
  76     if (comphelper::LibreOfficeKit::isActive())
  77         return;
  78 #if !defined(IOS) && !defined(ANDROID)
  79     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  80     if (xFactory.is())
  81     {
  82         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  83         pFactory->reset(this);
  84     }
  85 #endif
  86 }
  87
  88 void SAL_CALL StatusIndicator::setText(const OUString& sText)
  89 {
  90     if (comphelper::LibreOfficeKit::isActive())
  91         return;
  92 #if !defined(IOS) && !defined(ANDROID)
  93     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory);
  94     if (xFactory.is())
  95     {
  96         StatusIndicatorFactory* pFactory = static_cast<StatusIndicatorFactory*>(xFactory.get());
  97         pFactory->setText(this, sText);
  98     }
  99 #else
 100     (void) sText;
 101 #endif
 102 }
 103
 104 void SAL_CALL StatusIndicator::setValue(sal_Int32 nValue)
 105 {
 106     if (comphelper::LibreOfficeKit::isActive())
 107     {
 108         int nPercent = (100*nValue)/m_nRange;
 109         if (nPercent >= m_nLastCallbackPercent)
 110         {
 111             comphelper::LibreOfficeKit::statusIndicatorSetValue(nPercent);
 112             m_nLastCallbackPercent = nPercent;
 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: */