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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4 8ced0084-cf51-0410-be5f-012b33b47a6e
112 lines
3 KiB
C++
112 lines
3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: src/msw/power.cpp
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// Purpose: power management functions for MSW
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 2006-05-27
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// RCS-ID: $Id: power.cpp 48517 2007-09-02 20:24:14Z JS $
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// Copyright: (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// for compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#endif //WX_PRECOMP
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#include "wx/power.h"
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#include "wx/msw/private.h"
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#if !defined(__WINCE_STANDARDSDK__)
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#ifdef __WXWINCE__
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typedef SYSTEM_POWER_STATUS_EX SYSTEM_POWER_STATUS;
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BOOL GetSystemPowerStatus(SYSTEM_POWER_STATUS *status)
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{
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return GetSystemPowerStatusEx(status, TRUE);
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}
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#endif
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// ----------------------------------------------------------------------------
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// helper functions
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// ----------------------------------------------------------------------------
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static inline bool wxGetPowerStatus(SYSTEM_POWER_STATUS *sps)
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{
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if ( !::GetSystemPowerStatus(sps) )
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{
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wxLogLastError(_T("GetSystemPowerStatus()"));
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return false;
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}
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return true;
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}
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#endif
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// ============================================================================
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// implementation
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// ============================================================================
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wxPowerType wxGetPowerType()
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{
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#if !defined(__WINCE_STANDARDSDK__)
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SYSTEM_POWER_STATUS sps;
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if ( wxGetPowerStatus(&sps) )
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{
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switch ( sps.ACLineStatus )
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{
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case 0:
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return wxPOWER_BATTERY;
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case 1:
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return wxPOWER_SOCKET;
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default:
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wxLogDebug(_T("Unknown ACLineStatus=%u"), sps.ACLineStatus);
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case 255:
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break;
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}
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}
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#endif
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return wxPOWER_UNKNOWN;
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}
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wxBatteryState wxGetBatteryState()
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{
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#if !defined(__WINCE_STANDARDSDK__)
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SYSTEM_POWER_STATUS sps;
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if ( wxGetPowerStatus(&sps) )
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{
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// there can be other bits set in the flag field ("charging" and "no
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// battery"), extract only those which we need here
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switch ( sps.BatteryFlag & 7 )
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{
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case 1:
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return wxBATTERY_NORMAL_STATE;
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case 2:
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return wxBATTERY_LOW_STATE;
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case 3:
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return wxBATTERY_CRITICAL_STATE;
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}
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}
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#endif
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return wxBATTERY_UNKNOWN_STATE;
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}
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