mirror of
https://github.com/koreader/koreader
synced 2024-11-10 01:10:34 +00:00
fadee1f5dc
Basically: * Use `extend` for class definitions * Use `new` for object instantiations That includes some minor code cleanups along the way: * Updated `Widget`'s docs to make the semantics clearer. * Removed `should_restrict_JIT` (it's been dead code since https://github.com/koreader/android-luajit-launcher/pull/283) * Minor refactoring of LuaSettings/LuaData/LuaDefaults/DocSettings to behave (mostly, they are instantiated via `open` instead of `new`) like everything else and handle inheritance properly (i.e., DocSettings is now a proper LuaSettings subclass). * Default to `WidgetContainer` instead of `InputContainer` for stuff that doesn't actually setup key/gesture events. * Ditto for explicit `*Listener` only classes, make sure they're based on `EventListener` instead of something uselessly fancier. * Unless absolutely necessary, do not store references in class objects, ever; only values. Instead, always store references in instances, to avoid both sneaky inheritance issues, and sneaky GC pinning of stale references. * ReaderUI: Fix one such issue with its `active_widgets` array, with critical implications, as it essentially pinned *all* of ReaderUI's modules, including their reference to the `Document` instance (i.e., that was a big-ass leak). * Terminal: Make sure the shell is killed on plugin teardown. * InputText: Fix Home/End/Del physical keys to behave sensibly. * InputContainer/WidgetContainer: If necessary, compute self.dimen at paintTo time (previously, only InputContainers did, which might have had something to do with random widgets unconcerned about input using it as a baseclass instead of WidgetContainer...). * OverlapGroup: Compute self.dimen at *init* time, because for some reason it needs to do that, but do it directly in OverlapGroup instead of going through a weird WidgetContainer method that it was the sole user of. * ReaderCropping: Under no circumstances should a Document instance member (here, self.bbox) risk being `nil`ed! * Kobo: Minor code cleanups.
75 lines
2.2 KiB
Lua
75 lines
2.2 KiB
Lua
local ConfirmBox = require("ui/widget/confirmbox")
|
|
local Device = require("device")
|
|
local PluginShare = require("pluginshare")
|
|
local UIManager = require("ui/uimanager")
|
|
local WidgetContainer = require("ui/widget/container/widgetcontainer")
|
|
local _ = require("gettext")
|
|
|
|
local menuItem = {
|
|
text = _("Keep alive"),
|
|
checked_func = function() return PluginShare.keepalive end,
|
|
}
|
|
|
|
local disable
|
|
local enable
|
|
|
|
local function showConfirmBox()
|
|
UIManager:show(ConfirmBox:new{
|
|
text = _("The system won't sleep while this message is showing.\n\nPress \"Stay alive\" if you prefer to keep the system on even after closing this notification. *This will drain the battery*.\n\nIf KOReader terminates before \"Close\" is pressed, please start and close the KeepAlive plugin again to ensure settings are reset."),
|
|
cancel_text = _("Close"),
|
|
cancel_callback = function()
|
|
disable()
|
|
PluginShare.keepalive = false
|
|
end,
|
|
ok_text = _("Stay alive"),
|
|
ok_callback = function()
|
|
PluginShare.keepalive = true
|
|
end,
|
|
})
|
|
end
|
|
|
|
if Device:isCervantes() or Device:isKobo() then
|
|
enable = function() PluginShare.pause_auto_suspend = true end
|
|
disable = function() PluginShare.pause_auto_suspend = false end
|
|
elseif Device:isKindle() then
|
|
disable = function()
|
|
os.execute("lipc-set-prop com.lab126.powerd preventScreenSaver 0")
|
|
end
|
|
enable = function()
|
|
os.execute("lipc-set-prop com.lab126.powerd preventScreenSaver 1")
|
|
end
|
|
elseif Device:isSDL() then
|
|
local InfoMessage = require("ui/widget/infomessage")
|
|
disable = function()
|
|
UIManager:show(InfoMessage:new{
|
|
text = _("This is a dummy implementation of 'disable' function.")
|
|
})
|
|
end
|
|
enable = function()
|
|
UIManager:show(InfoMessage:new{
|
|
text = _("This is a dummy implementation of 'enable' function.")
|
|
})
|
|
end
|
|
else
|
|
return { disabled = true, }
|
|
end
|
|
|
|
menuItem.callback = function()
|
|
enable()
|
|
showConfirmBox()
|
|
end
|
|
|
|
local KeepAlive = WidgetContainer:extend{
|
|
name = "keepalive",
|
|
}
|
|
|
|
function KeepAlive:init()
|
|
self.ui.menu:registerToMainMenu(self)
|
|
end
|
|
|
|
function KeepAlive:addToMainMenu(menu_items)
|
|
menu_items.keep_alive = menuItem
|
|
end
|
|
|
|
return KeepAlive
|