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InputOperations.cpp
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InputOperations.cpp
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/*
* Copyright (C) 2005-2011 Team XBMC
* http://www.xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "InputOperations.h"
#include "Application.h"
#include "guilib/GUIAudioManager.h"
#include "guilib/GUIWindow.h"
#include "guilib/GUIWindowManager.h"
#include "input/XBMC_keyboard.h"
#include "input/XBMC_vkeys.h"
#include "threads/SingleLock.h"
#include "utils/CharsetConverter.h"
using namespace JSONRPC;
CCriticalSection CInputOperations::m_critSection;
CKey CInputOperations::m_key(KEY_INVALID);
CKey CInputOperations::GetKey()
{
CSingleLock lock(m_critSection);
CKey currentKey = m_key;
m_key = CKey(KEY_INVALID);
return currentKey;
}
//TODO the breakage of the screensaver should be refactored
//to one central super duper place for getting rid of
//1 million dupes
bool CInputOperations::handleScreenSaver()
{
bool screenSaverBroken = false; //true if screensaver was active and we did reset him
g_application.ResetScreenSaver();
if(g_application.IsInScreenSaver())
{
g_application.WakeUpScreenSaverAndDPMS();
screenSaverBroken = true;
}
return screenSaverBroken;
}
JSONRPC_STATUS CInputOperations::SendKey(uint32_t keyCode, bool unicode /* = false */)
{
if (keyCode == KEY_INVALID)
return InternalError;
CSingleLock lock(m_critSection);
if (unicode)
m_key = CKey(0, (wchar_t)keyCode, 0, 0, 0);
else
m_key = CKey(keyCode | KEY_VKEY);
return ACK;
}
JSONRPC_STATUS CInputOperations::SendAction(int actionID, bool wakeScreensaver /* = true */, bool waitResult /* = false */)
{
if(!wakeScreensaver || !handleScreenSaver())
{
g_application.ResetSystemIdleTimer();
g_audioManager.PlayActionSound(actionID);
g_application.getApplicationMessenger().SendAction(CAction(actionID), WINDOW_INVALID, waitResult);
}
return ACK;
}
JSONRPC_STATUS CInputOperations::activateWindow(int windowID)
{
if(!handleScreenSaver())
g_application.getApplicationMessenger().ActivateWindow(windowID, std::vector<CStdString>(), false);
return ACK;
}
JSONRPC_STATUS CInputOperations::SendText(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
std::string text = parameterObject["text"].asString();
if (text.empty())
return InvalidParams;
int controlID = 0;
CGUIWindow *window = g_windowManager.GetWindow(g_windowManager.GetFocusedWindow());
if (!window)
return InternalError;
CGUIMessage msg(GUI_MSG_SET_TEXT, 0, 0);
msg.SetLabel(text);
msg.SetParam1(parameterObject["done"].asBoolean() ? 1 : 0);
g_application.getApplicationMessenger().SendGUIMessage(msg, window->GetID());
return ACK;
}
JSONRPC_STATUS CInputOperations::Left(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendKey(XBMCVK_LEFT);
}
JSONRPC_STATUS CInputOperations::Right(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendKey(XBMCVK_RIGHT);
}
JSONRPC_STATUS CInputOperations::Down(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendKey(XBMCVK_DOWN);
}
JSONRPC_STATUS CInputOperations::Up(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendKey(XBMCVK_UP);
}
JSONRPC_STATUS CInputOperations::Select(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendKey(XBMCVK_RETURN);
}
JSONRPC_STATUS CInputOperations::Back(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendKey(XBMCVK_BACK);
}
JSONRPC_STATUS CInputOperations::ContextMenu(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendAction(ACTION_CONTEXT_MENU);
}
JSONRPC_STATUS CInputOperations::Info(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return SendAction(ACTION_SHOW_INFO);
}
JSONRPC_STATUS CInputOperations::Home(const CStdString &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
return activateWindow(WINDOW_HOME);
}