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Fix crash on exit on Kobo devices with no frontlight (#3221)

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This commit is contained in:
poire-z
2017-09-15 20:05:46 +02:00
committed by Frans de Jonge
parent 7c88bad189
commit 0122c086f2
1 changed files with 21 additions and 19 deletions
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40
frontend/device/kobo/powerd.lua
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@@ -87,28 +87,30 @@ function KoboPowerD:init()
end
function KoboPowerD:saveSettings()
-- Store BasePowerD values into settings (and not our hw_intensity, so
-- that if frontlight was toggled off, we save and restore the previous
-- untoggled intensity and toggle state at next startup)
local cur_intensity = self.fl_intensity
local cur_is_fl_on = self.is_fl_on
-- Save intensity to koreader settings
G_reader_settings:saveSetting("frontlight_intensity", cur_intensity)
G_reader_settings:saveSetting("is_frontlight_on", cur_is_fl_on)
-- And to "Kobo eReader.conf" if needed
if KOBO_SYNC_BRIGHTNESS_WITH_NICKEL then
if NickelConf.frontLightState.get() ~= nil then
if NickelConf.frontLightState.get() ~= cur_is_fl_on then
NickelConf.frontLightState.set(cur_is_fl_on)
if self.device.hasFrontlight() then
-- Store BasePowerD values into settings (and not our hw_intensity, so
-- that if frontlight was toggled off, we save and restore the previous
-- untoggled intensity and toggle state at next startup)
local cur_intensity = self.fl_intensity
local cur_is_fl_on = self.is_fl_on
-- Save intensity to koreader settings
G_reader_settings:saveSetting("frontlight_intensity", cur_intensity)
G_reader_settings:saveSetting("is_frontlight_on", cur_is_fl_on)
-- And to "Kobo eReader.conf" if needed
if KOBO_SYNC_BRIGHTNESS_WITH_NICKEL then
if NickelConf.frontLightState.get() ~= nil then
if NickelConf.frontLightState.get() ~= cur_is_fl_on then
NickelConf.frontLightState.set(cur_is_fl_on)
end
else -- no support for frontlight state
if not cur_is_fl_on then -- if toggled off, save intensity as 0
cur_intensity = self.fl_min
end
end
else -- no support for frontlight state
if not cur_is_fl_on then -- if toggled off, save intensity as 0
cur_intensity = self.fl_min
if NickelConf.frontLightLevel.get() ~= cur_intensity then
NickelConf.frontLightLevel.set(cur_intensity)
end
end
if NickelConf.frontLightLevel.get() ~= cur_intensity then
NickelConf.frontLightLevel.set(cur_intensity)
end
end
end