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koreader/frontend/ui/elements/mass_storage.lua

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local UIManager = require("ui/uimanager")
local _ = require("gettext")
local MassStorage = {}
-- if required a popup will ask before entering mass storage mode
function MassStorage:requireConfirmation()
return not G_reader_settings:isTrue("mass_storage_confirmation_disabled")
end
-- mass storage settings menu
function MassStorage:getSettingsMenuTable()
return {
{
text = _("Disable confirmation popup"),
checked_func = function() return not self:requireConfirmation() end,
callback = function()
G_reader_settings:saveSetting("mass_storage_confirmation_disabled", self:requireConfirmation())
end,
},
}
end
-- mass storage actions
function MassStorage:getActionsMenuTable()
return {
{
text = _("Start USB storage"),
callback = function()
self:start()
end,
},
}
end
-- exit KOReader and start mass storage mode.
function MassStorage:start()
if self:requireConfirmation() then
local ConfirmBox = require("ui/widget/confirmbox")
UIManager:show(ConfirmBox:new{
text = _("Share storage via USB?\n"),
ok_text = _("Share"),
ok_callback = function()
UIManager:quit()
UIManager._exit_code = 86
end,
})
else
UIManager:quit()
UIManager._exit_code = 86
end
end
return MassStorage