xbmc/application/AppInboundProtocol.cpp

   1 /*
   2  *  Copyright (C) 2005-2018 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 "AppInboundProtocol.h"
  10
  11 #include "ServiceBroker.h"
  12 #include "application/Application.h"
  13 #include "application/ApplicationComponents.h"
  14 #include "application/ApplicationPowerHandling.h"
  15 #include "guilib/GUIComponent.h"
  16 #include "guilib/GUIWindowManager.h"
  17 #include "input/InputManager.h"
  18 #include "input/actions/Action.h"
  19 #include "input/actions/ActionIDs.h"
  20 #include "messaging/ApplicationMessenger.h"
  21 #include "settings/AdvancedSettings.h"
  22 #include "settings/DisplaySettings.h"
  23 #include "settings/Settings.h"
  24 #include "settings/SettingsComponent.h"
  25 #include "threads/SingleLock.h"
  26
  27 CAppInboundProtocol::CAppInboundProtocol(CApplication &app) : m_pApp(app)
  28 {
  29 }
  30
  31 bool CAppInboundProtocol::OnEvent(const XBMC_Event& newEvent)
  32 {
  33   std::unique_lock<CCriticalSection> lock(m_portSection);
  34   if (m_closed)
  35     return false;
  36   m_portEvents.push_back(newEvent);
  37   return true;
  38 }
  39
  40 void CAppInboundProtocol::Close()
  41 {
  42   std::unique_lock<CCriticalSection> lock(m_portSection);
  43   m_closed = true;
  44 }
  45
  46 void CAppInboundProtocol::SetRenderGUI(bool renderGUI)
  47 {
  48   auto& components = CServiceBroker::GetAppComponents();
  49   const auto appPower = components.GetComponent<CApplicationPowerHandling>();
  50   appPower->SetRenderGUI(renderGUI);
  51 }
  52
  53 void CAppInboundProtocol::HandleEvents()
  54 {
  55   std::unique_lock<CCriticalSection> lock(m_portSection);
  56   while (!m_portEvents.empty())
  57   {
  58     auto newEvent = m_portEvents.front();
  59     m_portEvents.pop_front();
  60     CSingleExit lock(m_portSection);
  61     switch (newEvent.type)
  62     {
  63       case XBMC_QUIT:
  64         if (!m_pApp.m_bStop)
  65           CServiceBroker::GetAppMessenger()->PostMsg(TMSG_QUIT);
  66         break;
  67       case XBMC_VIDEORESIZE:
  68         if (CServiceBroker::GetGUI()->GetWindowManager().Initialized())
  69         {
  70           if (!CServiceBroker::GetSettingsComponent()->GetAdvancedSettings()->m_fullScreen)
  71           {
  72             CServiceBroker::GetWinSystem()->GetGfxContext().ApplyWindowResize(newEvent.resize.w,
  73                                                                               newEvent.resize.h);
  74
  75             const auto settings = CServiceBroker::GetSettingsComponent()->GetSettings();
  76             settings->SetInt(CSettings::SETTING_WINDOW_WIDTH, newEvent.resize.w);
  77             settings->SetInt(CSettings::SETTING_WINDOW_HEIGHT, newEvent.resize.h);
  78             settings->Save();
  79           }
  80           else
  81           {
  82             const auto& res_info = CDisplaySettings::GetInstance().GetResolutionInfo(RES_DESKTOP);
  83             CServiceBroker::GetWinSystem()->ForceFullScreen(res_info);
  84           }
  85         }
  86         break;
  87       case XBMC_VIDEOMOVE:
  88       {
  89         CServiceBroker::GetWinSystem()->OnMove(newEvent.move.x, newEvent.move.y);
  90       }
  91       break;
  92       case XBMC_MODECHANGE:
  93         CServiceBroker::GetWinSystem()->GetGfxContext().ApplyModeChange(newEvent.mode.res);
  94         break;
  95       case XBMC_SCREENCHANGE:
  96         CServiceBroker::GetWinSystem()->OnChangeScreen(newEvent.screen.screenIdx);
  97         break;
  98       case XBMC_USEREVENT:
  99         CServiceBroker::GetAppMessenger()->PostMsg(static_cast<uint32_t>(newEvent.user.code));
 100         break;
 101       case XBMC_SETFOCUS:
 102       {
 103         // Reset the screensaver
 104         const auto appPower = m_pApp.GetComponent<CApplicationPowerHandling>();
 105         appPower->ResetScreenSaver();
 106         appPower->WakeUpScreenSaverAndDPMS();
 107         // Send a mouse motion event with no dx,dy for getting the current guiitem selected
 108         m_pApp.OnAction(CAction(ACTION_MOUSE_MOVE, 0, static_cast<float>(newEvent.focus.x),
 109                                 static_cast<float>(newEvent.focus.y), 0, 0));
 110         break;
 111       }
 112       default:
 113         CServiceBroker::GetInputManager().OnEvent(newEvent);
 114     }
 115   }
 116 }