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koreader/frontend/apps/reader/modules/readerflipping.lua

34 lines
960 B
Lua

local Geom = require("ui/geometry")
local IconWidget = require("ui/widget/iconwidget")
local InputContainer = require("ui/widget/container/inputcontainer")
local LeftContainer = require("ui/widget/container/leftcontainer")
local Screen = require("device").screen
local ReaderFlipping = InputContainer:new{
orig_reflow_mode = 0,
}
function ReaderFlipping:init()
local icon_size = Screen:scaleBySize(32)
local widget = IconWidget:new{
icon = "book.opened",
width = icon_size,
height = icon_size,
}
self[1] = LeftContainer:new{
dimen = Geom:new{w = Screen:getWidth(), h = widget:getSize().h},
widget,
}
self:resetLayout()
end
function ReaderFlipping:resetLayout()
local new_screen_width = Screen:getWidth()
if new_screen_width == self._last_screen_width then return end
self._last_screen_width = new_screen_width
self[1].dimen.w = new_screen_width
end
return ReaderFlipping