xbmc/interfaces/generic/ILanguageInvoker.cpp

   1 /*
   2  *  Copyright (C) 2015-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "ILanguageInvoker.h"
  10
  11 #include "interfaces/generic/ILanguageInvocationHandler.h"
  12
  13 #include <string>
  14 #include <vector>
  15
  16 ILanguageInvoker::ILanguageInvoker(ILanguageInvocationHandler *invocationHandler)
  17   : m_id(-1),
  18     m_state(InvokerStateUninitialized),
  19     m_invocationHandler(invocationHandler)
  20 { }
  21
  22 ILanguageInvoker::~ILanguageInvoker() = default;
  23
  24 bool ILanguageInvoker::Execute(const std::string &script, const std::vector<std::string> &arguments /* = std::vector<std::string>() */)
  25 {
  26   if (m_invocationHandler)
  27     m_invocationHandler->OnScriptStarted(this);
  28
  29   return execute(script, arguments);
  30 }
  31
  32 bool ILanguageInvoker::Stop(bool abort /* = false */)
  33 {
  34   return stop(abort);
  35 }
  36
  37 bool ILanguageInvoker::IsActive() const
  38 {
  39   return GetState() > InvokerStateUninitialized && GetState() < InvokerStateScriptDone;
  40 }
  41
  42 bool ILanguageInvoker::IsRunning() const
  43 {
  44   return GetState() == InvokerStateRunning;
  45 }
  46
  47 bool ILanguageInvoker::IsStopping() const
  48 {
  49   return GetState() == InvokerStateStopping;
  50 }
  51
  52 void ILanguageInvoker::pulseGlobalEvent()
  53 {
  54   if (m_invocationHandler)
  55     m_invocationHandler->PulseGlobalEvent();
  56 }
  57
  58 bool ILanguageInvoker::onExecutionInitialized()
  59 {
  60   if (m_invocationHandler == NULL)
  61     return false;
  62
  63   return m_invocationHandler->OnScriptInitialized(this);
  64 }
  65
  66 void ILanguageInvoker::AbortNotification()
  67 {
  68   if (m_invocationHandler)
  69     m_invocationHandler->NotifyScriptAborting(this);
  70 }
  71
  72 void ILanguageInvoker::onExecutionFailed()
  73 {
  74   if (m_invocationHandler)
  75     m_invocationHandler->OnExecutionEnded(this);
  76 }
  77
  78 void ILanguageInvoker::onExecutionDone()
  79 {
  80   if (m_invocationHandler)
  81     m_invocationHandler->OnExecutionEnded(this);
  82 }
  83
  84 void ILanguageInvoker::onExecutionFinalized()
  85 {
  86   if (m_invocationHandler)
  87     m_invocationHandler->OnScriptFinalized(this);
  88 }
  89
  90 void ILanguageInvoker::setState(InvokerState state)
  91 {
  92   if (state <= m_state)
  93     return;
  94
  95   m_state = state;
  96 }