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78 lines
2.0 KiB
Lua
78 lines
2.0 KiB
Lua
local BasePowerD = {
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fl_min = 0, -- min frontlight intensity
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fl_max = 10, -- max frontlight intensity
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flIntensity = nil, -- frontlight intensity
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battCapacity = nil, -- battery capacity
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device = nil, -- device object
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capacity_pulled_count = 0,
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capacity_cached_count = 10,
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}
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function BasePowerD:new(o)
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local o = o or {}
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setmetatable(o, self)
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self.__index = self
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if o.init then o:init() end
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return o
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end
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function BasePowerD:init() end
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function BasePowerD:toggleFrontlight() end
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function BasePowerD:setIntensityHW() end
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function BasePowerD:setIntensitySW() end
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function BasePowerD:getCapacityHW() return "0" end
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function BasePowerD:isChargingHW() end
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function BasePowerD:suspendHW() end
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function BasePowerD:wakeUpHW() end
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function BasePowerD:read_int_file(file)
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local fd = io.open(file, "r")
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if fd then
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local int = fd:read("*all"):match("%d+")
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fd:close()
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return int and tonumber(int) or 0
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else
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return 0
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end
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end
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function BasePowerD:setIntensity(intensity)
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intensity = intensity < self.fl_min and self.fl_min or intensity
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intensity = intensity > self.fl_max and self.fl_max or intensity
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self.flIntensity = intensity
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self:setIntensityHW()
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end
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function BasePowerD:setIntensityWithoutHW(intensity)
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intensity = intensity < self.fl_min and self.fl_min or intensity
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intensity = intensity > self.fl_max and self.fl_max or intensity
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self.flIntensity = intensity
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self:setIntensitySW()
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end
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function BasePowerD:getCapacity()
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if self.capacity_pulled_count == self.capacity_cached_count then
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self.capacity_pulled_count = 0
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return self:getCapacityHW()
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else
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self.capacity_pulled_count = self.capacity_pulled_count + 1
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return self.battCapacity or self:getCapacityHW()
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end
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end
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function BasePowerD:isCharging()
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return self:isChargingHW()
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end
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function BasePowerD:suspend()
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return self:suspendHW()
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end
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function BasePowerD:wakeUp()
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return self:wakeUpHW()
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end
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return BasePowerD
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