コード例 #1
0
ファイル: SDL_syspower.c プロジェクト: Evengard/UniMod
SDL_bool
SDL_GetPowerInfo_MacOSX(SDL_PowerState * state, int *seconds, int *percent)
{
    CFTypeRef blob = IOPSCopyPowerSourcesInfo();

    *seconds = -1;
    *percent = -1;
    *state = SDL_POWERSTATE_UNKNOWN;

    if (blob != NULL) {
        CFArrayRef list = IOPSCopyPowerSourcesList(blob);
        if (list != NULL) {
            /* don't CFRelease() the list items, or dictionaries! */
            SDL_bool have_ac = SDL_FALSE;
            SDL_bool have_battery = SDL_FALSE;
            SDL_bool charging = SDL_FALSE;
            const CFIndex total = CFArrayGetCount(list);
            CFIndex i;
            for (i = 0; i < total; i++) {
                CFTypeRef ps = (CFTypeRef) CFArrayGetValueAtIndex(list, i);
                CFDictionaryRef dict =
                    IOPSGetPowerSourceDescription(blob, ps);
                if (dict != NULL) {
                    checkps(dict, &have_ac, &have_battery, &charging,
                            seconds, percent);
                }
            }

            if (!have_battery) {
                *state = SDL_POWERSTATE_NO_BATTERY;
            } else if (charging) {
                *state = SDL_POWERSTATE_CHARGING;
            } else if (have_ac) {
                *state = SDL_POWERSTATE_CHARGED;
            } else {
                *state = SDL_POWERSTATE_ON_BATTERY;
            }

            CFRelease(list);
        }
        CFRelease(blob);
    }

    return SDL_TRUE;            /* always the definitive answer on Mac OS X. */
}
コード例 #2
0
ファイル: power_osx.cpp プロジェクト: angjminer/godot
//  CODE CHUNK IMPORTED FROM SDL 2.0
bool power_osx::GetPowerInfo_MacOSX() {
	CFTypeRef blob = IOPSCopyPowerSourcesInfo();

	nsecs_left = -1;
	percent_left = -1;
	power_state = OS::POWERSTATE_UNKNOWN;

	if (blob != NULL) {
		CFArrayRef list = IOPSCopyPowerSourcesList(blob);
		if (list != NULL) {
			/* don't CFRelease() the list items, or dictionaries! */
			bool have_ac = false;
			bool have_battery = false;
			bool charging = false;
			const CFIndex total = CFArrayGetCount(list);
			CFIndex i;
			for (i = 0; i < total; i++) {
				CFTypeRef ps = (CFTypeRef)CFArrayGetValueAtIndex(list, i);
				CFDictionaryRef dict = IOPSGetPowerSourceDescription(blob, ps);
				if (dict != NULL) {
					checkps(dict, &have_ac, &have_battery, &charging);
				}
			}

			if (!have_battery) {
				power_state = OS::POWERSTATE_NO_BATTERY;
			} else if (charging) {
				power_state = OS::POWERSTATE_CHARGING;
			} else if (have_ac) {
				power_state = OS::POWERSTATE_CHARGED;
			} else {
				power_state = OS::POWERSTATE_ON_BATTERY;
			}

			CFRelease(list);
		}
		CFRelease(blob);
	}

	return true; /* always the definitive answer on Mac OS X. */
}
コード例 #3
0
ファイル: ofxPower.cpp プロジェクト: bakercp/ofxPower
PowerInfo GetPowerState()
{
    PowerInfo info;

    info.state = PowerInfo::STATE_UNKNOWN;
    info.seconds = 0;
    info.percent = 0.0f;


    #if defined(TARGET_OSX)

    CFTypeRef blob = IOPSCopyPowerSourcesInfo();

    if (blob != NULL)
    {
        CFArrayRef list = IOPSCopyPowerSourcesList(blob);
        if (list != NULL) {
            /* don't CFRelease() the list items, or dictionaries! */
            bool have_ac = false;
            bool have_battery = false;
            bool charging = false;
            const CFIndex total = CFArrayGetCount(list);
            CFIndex i;
            for (i = 0; i < total; i++)
            {
                CFTypeRef ps = (CFTypeRef) CFArrayGetValueAtIndex(list, i);
                CFDictionaryRef dict =
                    IOPSGetPowerSourceDescription(blob, ps);
                if (dict != NULL)
                {
                    checkps(dict,
                            &have_ac,
                            &have_battery,
                            &charging,
                            &info.seconds,
                            &info.percent);
                }
            }

            if (!have_battery)
            {
                info.state = PowerInfo::STATE_NO_BATTERY;
            }
            else if (charging)
            {
                info.state = PowerInfo::STATE_CHARGING;
            }
            else if (have_ac)
            {
                info.state = PowerInfo::STATE_CHARGED;
            }
            else
            {
                info.state = PowerInfo::STATE_ON_BATTERY;
            }

            CFRelease(list);
        }
        CFRelease(blob);
    }

    #elif defined(TARGET_LINUX)

    #else

    #endif


    return info;
}