diff options
Diffstat (limited to 'platform/windows/power_windows.cpp')
| -rw-r--r-- | platform/windows/power_windows.cpp | 83 |
1 files changed, 39 insertions, 44 deletions
diff --git a/platform/windows/power_windows.cpp b/platform/windows/power_windows.cpp index 899b620a24..d4641cd4ec 100644 --- a/platform/windows/power_windows.cpp +++ b/platform/windows/power_windows.cpp @@ -31,53 +31,50 @@ // CODE CHUNK IMPORTED FROM SDL 2.0 -bool PowerWindows::GetPowerInfo_Windows() -{ - SYSTEM_POWER_STATUS status; - bool need_details = FALSE; +bool PowerWindows::GetPowerInfo_Windows() { + SYSTEM_POWER_STATUS status; + bool need_details = FALSE; - /* This API should exist back to Win95. */ - if (!GetSystemPowerStatus(&status)) - { - /* !!! FIXME: push GetLastError() into GetError() */ - power_state = POWERSTATE_UNKNOWN; - } else if (status.BatteryFlag == 0xFF) { /* unknown state */ - power_state = POWERSTATE_UNKNOWN; - } else if (status.BatteryFlag & (1 << 7)) { /* no battery */ - power_state = POWERSTATE_NO_BATTERY; - } else if (status.BatteryFlag & (1 << 3)) { /* charging */ - power_state = POWERSTATE_CHARGING; - need_details = TRUE; - } else if (status.ACLineStatus == 1) { - power_state = POWERSTATE_CHARGED; /* on AC, not charging. */ - need_details = TRUE; - } else { - power_state = POWERSTATE_ON_BATTERY; /* not on AC. */ - need_details = TRUE; - } + /* This API should exist back to Win95. */ + if (!GetSystemPowerStatus(&status)) { + /* !!! FIXME: push GetLastError() into GetError() */ + power_state = POWERSTATE_UNKNOWN; + } else if (status.BatteryFlag == 0xFF) { /* unknown state */ + power_state = POWERSTATE_UNKNOWN; + } else if (status.BatteryFlag & (1 << 7)) { /* no battery */ + power_state = POWERSTATE_NO_BATTERY; + } else if (status.BatteryFlag & (1 << 3)) { /* charging */ + power_state = POWERSTATE_CHARGING; + need_details = TRUE; + } else if (status.ACLineStatus == 1) { + power_state = POWERSTATE_CHARGED; /* on AC, not charging. */ + need_details = TRUE; + } else { + power_state = POWERSTATE_ON_BATTERY; /* not on AC. */ + need_details = TRUE; + } - percent_left = -1; - nsecs_left = -1; - if (need_details) { - const int pct = (int) status.BatteryLifePercent; - const int secs = (int) status.BatteryLifeTime; + percent_left = -1; + nsecs_left = -1; + if (need_details) { + const int pct = (int)status.BatteryLifePercent; + const int secs = (int)status.BatteryLifeTime; - if (pct != 255) { /* 255 == unknown */ - percent_left = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */ - } - if (secs != 0xFFFFFFFF) { /* ((DWORD)-1) == unknown */ - nsecs_left = secs; - } - } + if (pct != 255) { /* 255 == unknown */ + percent_left = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */ + } + if (secs != 0xFFFFFFFF) { /* ((DWORD)-1) == unknown */ + nsecs_left = secs; + } + } - return TRUE; /* always the definitive answer on Windows. */ + return TRUE; /* always the definitive answer on Windows. */ } PowerState PowerWindows::get_power_state() { if (GetPowerInfo_Windows()) { return power_state; - } - else { + } else { return POWERSTATE_UNKNOWN; } } @@ -85,8 +82,7 @@ PowerState PowerWindows::get_power_state() { int PowerWindows::get_power_seconds_left() { if (GetPowerInfo_Windows()) { return nsecs_left; - } - else { + } else { return -1; } } @@ -94,14 +90,13 @@ int PowerWindows::get_power_seconds_left() { int PowerWindows::get_power_percent_left() { if (GetPowerInfo_Windows()) { return percent_left; - } - else { + } else { return -1; } } -PowerWindows::PowerWindows() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) { - +PowerWindows::PowerWindows() + : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) { } PowerWindows::~PowerWindows() { |