mirror of
https://github.com/koreader/koreader
synced 2024-10-31 21:20:20 +00:00
2014 lines
85 KiB
Lua
2014 lines
85 KiB
Lua
local BD = require("ui/bidi")
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local Blitbuffer = require("ffi/blitbuffer")
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local BottomContainer = require("ui/widget/container/bottomcontainer")
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local CenterContainer = require("ui/widget/container/centercontainer")
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local Device = require("device")
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local Event = require("ui/event")
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local Font = require("ui/font")
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local FrameContainer = require("ui/widget/container/framecontainer")
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local Geom = require("ui/geometry")
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local HorizontalGroup = require("ui/widget/horizontalgroup")
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local HorizontalSpan = require("ui/widget/horizontalspan")
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local LeftContainer = require("ui/widget/container/leftcontainer")
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local LineWidget = require("ui/widget/linewidget")
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local ProgressWidget = require("ui/widget/progresswidget")
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local RightContainer = require("ui/widget/container/rightcontainer")
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local Size = require("ui/size")
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local TextWidget = require("ui/widget/textwidget")
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local UIManager = require("ui/uimanager")
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local VerticalGroup = require("ui/widget/verticalgroup")
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local VerticalSpan = require("ui/widget/verticalspan")
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local WidgetContainer = require("ui/widget/container/widgetcontainer")
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local util = require("util")
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local T = require("ffi/util").template
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local _ = require("gettext")
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local C_ = _.pgettext
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local Screen = Device.screen
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local MODE = {
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off = 0,
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page_progress = 1,
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time = 2,
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pages_left = 3,
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battery = 4,
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percentage = 5,
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book_time_to_read = 6,
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chapter_time_to_read = 7,
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frontlight = 8,
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mem_usage = 9,
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wifi_status = 10,
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book_title = 11,
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book_chapter = 12,
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}
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local symbol_prefix = {
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letters = {
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time = nil,
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pages_left = "=>",
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-- @translators This is the footer letter prefix for battery % remaining.
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battery = C_("FooterLetterPrefix", "B:"),
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-- @translators This is the footer letter prefix for percentage read.
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percentage = C_("FooterLetterPrefix", "R:"),
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-- @translators This is the footer letter prefix for book time to read.
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book_time_to_read = C_("FooterLetterPrefix", "TB:"),
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-- @translators This is the footer letter prefix for chapter time to read.
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chapter_time_to_read = C_("FooterLetterPrefix", "TC:"),
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-- @translators This is the footer letter prefix for frontlight level.
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frontlight = C_("FooterLetterPrefix", "L:"),
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-- @translators This is the footer letter prefix for memory usage.
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mem_usage = C_("FooterLetterPrefix", "M:"),
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-- @translators This is the footer letter prefix for Wi-Fi status.
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wifi_status = C_("FooterLetterPrefix", "W:"),
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},
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icons = {
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time = "⌚",
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pages_left = BD.mirroredUILayout() and "⇐" or "⇒",
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battery = "",
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percentage = BD.mirroredUILayout() and "⤟" or "⤠",
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book_time_to_read = "⏳",
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chapter_time_to_read = BD.mirroredUILayout() and "⥖" or "⤻",
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frontlight = "☼",
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mem_usage = "",
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wifi_status = "",
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}
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}
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if BD.mirroredUILayout() then
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-- We need to RTL-wrap these letters and symbols for proper layout
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for k, v in pairs(symbol_prefix.letters) do
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local colon = v:find(":")
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local wrapped
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if colon then
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local pre = v:sub(1, colon-1)
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local post = v:sub(colon)
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wrapped = BD.wrap(pre) .. BD.wrap(post)
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else
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wrapped = BD.wrap(v)
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end
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symbol_prefix.letters[k] = wrapped
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end
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for k, v in pairs(symbol_prefix.icons) do
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symbol_prefix.icons[k] = BD.wrap(v)
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end
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end
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local PROGRESS_BAR_STYLE_THICK_DEFAULT_HEIGHT = 7
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local PROGRESS_BAR_STYLE_THIN_DEFAULT_HEIGHT = 3
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local DMINIBAR_TOC_MARKER_WIDTH = 2
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local DMINIBAR_FONT_SIZE = 14
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-- android: guidelines for rounded corner margins
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local material_pixels = 16 * math.floor(Screen:getDPI() / 160)
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-- functions that generates footer text for each mode
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local footerTextGeneratorMap = {
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empty = function() return "" end,
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frontlight = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].frontlight
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local powerd = Device:getPowerDevice()
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if powerd:isFrontlightOn() then
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if Device:isCervantes() or Device:isKobo() then
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return (prefix .. " %d%%"):format(powerd:frontlightIntensity())
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else
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return (prefix .. " %d"):format(powerd:frontlightIntensity())
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end
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else
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return T(_("%1 Off"), prefix)
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end
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end,
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battery = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].battery
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local powerd = Device:getPowerDevice()
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local batt_lvl = powerd:getCapacity()
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-- If we're using icons, use fancy variable icons
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if symbol_type == "icons" then
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if powerd:isCharging() then
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prefix = ""
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else
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if batt_lvl >= 100 then
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prefix = ""
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elseif batt_lvl >= 90 then
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prefix = ""
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elseif batt_lvl >= 80 then
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prefix = ""
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elseif batt_lvl >= 70 then
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prefix = ""
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elseif batt_lvl >= 60 then
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prefix = ""
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elseif batt_lvl >= 50 then
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prefix = ""
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elseif batt_lvl >= 40 then
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prefix = ""
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elseif batt_lvl >= 30 then
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prefix = ""
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elseif batt_lvl >= 20 then
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prefix = ""
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elseif batt_lvl >= 10 then
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prefix = ""
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else
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prefix = ""
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end
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end
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return BD.wrap(prefix) .. batt_lvl .. "%"
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else
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return BD.wrap(prefix) .. " " .. (powerd:isCharging() and "+" or "") .. batt_lvl .. "%"
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end
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end,
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time = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].time
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local clock = util.secondsToHour(os.time(), footer.settings.time_format == "12")
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if not prefix then
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return clock
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else
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return prefix .. " " .. clock
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end
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end,
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page_progress = function(footer)
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if footer.pageno then
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if footer.ui.pagemap and footer.ui.pagemap:wantsPageLabels() then
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-- (Page labels might not be numbers)
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return ("%s / %s"):format(footer.ui.pagemap:getCurrentPageLabel(true),
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footer.ui.pagemap:getLastPageLabel(true))
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end
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return ("%d / %d"):format(footer.pageno, footer.pages)
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elseif footer.position then
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return ("%d / %d"):format(footer.position, footer.doc_height)
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end
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end,
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pages_left = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].pages_left
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local left = footer.ui.toc:getChapterPagesLeft(
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footer.pageno, footer.toc_level)
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return prefix .. " " .. (left and left or footer.pages - footer.pageno)
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end,
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percentage = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].percentage
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local digits = footer.settings.progress_pct_format or "0"
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local string_percentage
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if not prefix then
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string_percentage = "%." .. digits .. "f%%"
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else
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string_percentage = prefix .. " %." .. digits .. "f%%"
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end
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return string_percentage:format(footer.progress_bar.percentage * 100)
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end,
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book_time_to_read = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].book_time_to_read
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local current_page = footer.ui:getCurrentPage()
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return footer:getDataFromStatistics(prefix .. " ", footer.pages - current_page)
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end,
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chapter_time_to_read = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].chapter_time_to_read
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local left = footer.ui.toc:getChapterPagesLeft(
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footer.pageno, footer.toc_level)
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return footer:getDataFromStatistics(
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prefix .. " ", (left and left or footer.pages - footer.pageno))
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end,
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mem_usage = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].mem_usage
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local statm = io.open("/proc/self/statm", "r")
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if statm then
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local infos = statm:read("*all")
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statm:close()
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local rss = infos:match("^%S+ (%S+) ")
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-- we got the nb of 4Kb-pages used, that we convert to Mb
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rss = math.floor(tonumber(rss) * 4096 / 1024 / 1024)
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return (prefix .. " %d"):format(rss)
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end
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return ""
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end,
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wifi_status = function(footer)
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local symbol_type = footer.settings.item_prefix or "icons"
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local prefix = symbol_prefix[symbol_type].wifi_status
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local NetworkMgr = require("ui/network/manager")
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if NetworkMgr:isWifiOn() then
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return T(_("%1 On"), prefix)
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else
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return T(_("%1 Off"), prefix)
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end
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end,
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book_title = function(footer)
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local doc_info = footer.ui.document:getProps()
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if doc_info and doc_info.title then
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local title_widget = TextWidget:new{
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text = doc_info.title,
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max_width = footer._saved_screen_width * footer.settings.book_title_max_width_pct / 100,
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face = Font:getFace(footer.text_font_face, footer.settings.text_font_size),
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bold = footer.settings.text_font_bold,
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}
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local fitted_title_text, add_ellipsis = title_widget:getFittedText()
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title_widget:free()
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if add_ellipsis then
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fitted_title_text = fitted_title_text .. "…"
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end
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return BD.auto(fitted_title_text)
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else
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return
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end
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end,
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book_chapter = function(footer)
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local chapter_title = footer.ui.toc:getTocTitleByPage(footer.pageno)
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if chapter_title and chapter_title ~= "" then
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local chapter_widget = TextWidget:new{
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text = chapter_title,
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max_width = footer._saved_screen_width * footer.settings.book_chapter_max_width_pct / 100,
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face = Font:getFace(footer.text_font_face, footer.settings.text_font_size),
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bold = footer.settings.text_font_bold,
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}
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local fitted_chapter_text, add_ellipsis = chapter_widget:getFittedText()
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chapter_widget:free()
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if add_ellipsis then
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fitted_chapter_text = fitted_chapter_text .. "…"
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end
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return BD.auto(fitted_chapter_text)
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else
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return
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end
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end
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}
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local ReaderFooter = WidgetContainer:extend{
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mode = MODE.page_progress,
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pageno = nil,
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pages = nil,
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toc_level = 0,
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progress_percentage = 0.0,
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footer_text = nil,
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text_font_face = "ffont",
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height = Screen:scaleBySize(DMINIBAR_CONTAINER_HEIGHT),
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horizontal_margin = Size.span.horizontal_default,
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text_left_margin = Size.span.horizontal_default,
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bottom_padding = Size.padding.tiny,
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settings = {},
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-- added to expose them to unit tests
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textGeneratorMap = footerTextGeneratorMap,
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}
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function ReaderFooter:init()
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self.settings = G_reader_settings:readSetting("footer") or {
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-- enable progress bar by default
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-- disable_progress_bar = true,
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disabled = false,
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all_at_once = false,
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reclaim_height = false,
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toc_markers = true,
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battery = Device:hasBattery(),
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time = true,
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page_progress = true,
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pages_left = true,
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percentage = true,
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book_time_to_read = true,
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chapter_time_to_read = true,
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frontlight = false,
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mem_usage = false,
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wifi_status = false,
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book_title = false,
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book_chapter = false,
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item_prefix = "icons",
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toc_markers_width = DMINIBAR_TOC_MARKER_WIDTH,
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text_font_size = DMINIBAR_FONT_SIZE,
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text_font_bold = false,
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container_height = DMINIBAR_CONTAINER_HEIGHT,
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container_bottom_padding = 1, -- unscaled_size_check: ignore
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}
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-- Remove items not supported by the current device
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if not Device:isAndroid() then
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MODE.wifi_status = nil
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end
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if not Device:hasFrontlight() then
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MODE.frontlight = nil
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end
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if not Device:hasBattery() then
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MODE.battery = nil
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end
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-- self.mode_index will be an array of MODE names, with an additional element
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-- with key 0 for "off", which feels a bit strange but seems to work...
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-- (The same is true for self.settings.order which is saved in settings.)
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self.mode_index = {}
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self.mode_nb = 0
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local handled_modes = {}
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if self.settings.order then
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-- Start filling self.mode_index from what's been ordered by the user and saved
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for i=0, #self.settings.order do
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local name = self.settings.order[i]
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-- (if name has been removed from our supported MODEs: ignore it)
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if MODE[name] then -- this mode still exists
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self.mode_index[self.mode_nb] = name
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self.mode_nb = self.mode_nb + 1
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handled_modes[name] = true
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end
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end
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-- go on completing it with remaining new modes in MODE
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end
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-- If no previous self.settings.order, fill mode_index with what's in MODE
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-- in the original indices order
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local orig_indexes = {}
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local orig_indexes_to_name = {}
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for name, orig_index in pairs(MODE) do
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if not handled_modes[name] then
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table.insert(orig_indexes, orig_index)
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orig_indexes_to_name[orig_index] = name
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end
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end
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table.sort(orig_indexes)
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for i = 1, #orig_indexes do
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self.mode_index[self.mode_nb] = orig_indexes_to_name[orig_indexes[i]]
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self.mode_nb = self.mode_nb + 1
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end
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-- require("logger").dbg(self.mode_nb, self.mode_index)
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-- Container settings
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if not self.settings.container_height then
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self.settings.container_height = DMINIBAR_CONTAINER_HEIGHT
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end
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self.height = Screen:scaleBySize(self.settings.container_height)
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if not self.settings.container_bottom_padding then
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self.settings.container_bottom_padding = 1 -- unscaled_size_check: ignore
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end
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self.bottom_padding = Screen:scaleBySize(self.settings.container_bottom_padding)
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-- default margin (like self.horizontal_margin)
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if not self.settings.progress_margin_width then
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local defaults = Device:isAndroid() and material_pixels or 10
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self.settings.progress_margin_width = Screen:scaleBySize(defaults)
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end
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if not self.settings.toc_markers_width then
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self.settings.toc_markers_width = DMINIBAR_TOC_MARKER_WIDTH
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end
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if not self.settings.progress_bar_min_width_pct then
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self.settings.progress_bar_min_width_pct = 20
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end
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if not self.settings.book_title_max_width_pct then
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self.settings.book_title_max_width_pct = 30
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end
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if not self.settings.book_chapter_max_width_pct then
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self.settings.book_chapter_max_width_pct = 30
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end
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self.mode_list = {}
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for i = 0, #self.mode_index do
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self.mode_list[self.mode_index[i]] = i
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end
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if self.settings.disabled then
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-- footer feature is completely disabled, stop initialization now
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self:disableFooter()
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return
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end
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self.pageno = self.view.state.page
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self.has_no_mode = true
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self.reclaim_height = self.settings.reclaim_height or false
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for _, m in ipairs(self.mode_index) do
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if self.settings[m] then
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self.has_no_mode = false
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break
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end
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end
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if not self.settings.text_font_size then
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self.settings.text_font_size = DMINIBAR_FONT_SIZE
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end
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if not self.settings.text_font_bold then
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self.settings.text_font_bold = false
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end
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self.footer_text = TextWidget:new{
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text = '',
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face = Font:getFace(self.text_font_face, self.settings.text_font_size),
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bold = self.settings.text_font_bold,
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}
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-- all width related values will be initialized in self:resetLayout()
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self.text_width = 0
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self.progress_bar = ProgressWidget:new{
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width = nil,
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height = nil,
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percentage = self.progress_percentage,
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tick_width = Screen:scaleBySize(self.settings.toc_markers_width),
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ticks = nil, -- ticks will be populated in self:updateFooterText
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last = nil, -- last will be initialized in self:updateFooterText
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}
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if self.settings.progress_style_thin then
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self.progress_bar:updateStyle(false, nil)
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end
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self.text_container = RightContainer:new{
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dimen = Geom:new{ w = 0, h = self.height },
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self.footer_text,
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}
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self:updateFooterContainer()
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self.mode = G_reader_settings:readSetting("reader_footer_mode") or self.mode
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if self.has_no_mode and self.settings.disable_progress_bar then
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self.mode = self.mode_list.off
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self.view.footer_visible = false
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self:resetLayout()
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self.footer_container.dimen.h = 0
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self.footer_text.height = 0
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end
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if self.settings.all_at_once then
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self.view.footer_visible = (self.mode ~= self.mode_list.off)
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self:updateFooterTextGenerator()
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if self.settings.progress_bar_position and self.has_no_mode then
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self.footer_container.dimen.h = 0
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self.footer_text.height = 0
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end
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else
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self:applyFooterMode()
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end
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if self.settings.auto_refresh_time then
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self:setupAutoRefreshTime()
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end
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end
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function ReaderFooter:updateFooterContainer()
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local margin_span = HorizontalSpan:new{ width = self.horizontal_margin }
|
|
self.vertical_frame = VerticalGroup:new{}
|
|
if self.settings.bottom_horizontal_separator then
|
|
self.separator_line = LineWidget:new{
|
|
dimen = Geom:new{
|
|
w = 0,
|
|
h = Size.line.medium,
|
|
}
|
|
}
|
|
local vertical_span = VerticalSpan:new{width = Size.span.vertical_default}
|
|
table.insert(self.vertical_frame, self.separator_line)
|
|
table.insert(self.vertical_frame, vertical_span)
|
|
end
|
|
if self.settings.progress_bar_position and not self.settings.disable_progress_bar then
|
|
self.horizontal_group = HorizontalGroup:new{
|
|
margin_span,
|
|
self.text_container,
|
|
margin_span,
|
|
}
|
|
else
|
|
self.horizontal_group = HorizontalGroup:new{
|
|
margin_span,
|
|
self.progress_bar,
|
|
self.text_container,
|
|
margin_span,
|
|
}
|
|
end
|
|
|
|
if self.settings.align == "left" then
|
|
self.footer_container = LeftContainer:new{
|
|
dimen = Geom:new{ w = 0, h = self.height },
|
|
self.horizontal_group
|
|
}
|
|
elseif self.settings.align == "right" then
|
|
self.footer_container = RightContainer:new{
|
|
dimen = Geom:new{ w = 0, h = self.height },
|
|
self.horizontal_group
|
|
}
|
|
else
|
|
self.footer_container = CenterContainer:new{
|
|
dimen = Geom:new{ w = 0, h = self.height },
|
|
self.horizontal_group
|
|
}
|
|
end
|
|
|
|
local vertical_span = VerticalSpan:new{width = Size.span.vertical_default}
|
|
|
|
if self.settings.progress_bar_position == "above" and not self.settings.disable_progress_bar then
|
|
table.insert(self.vertical_frame, self.progress_bar)
|
|
table.insert(self.vertical_frame, vertical_span)
|
|
table.insert(self.vertical_frame, self.footer_container)
|
|
elseif self.settings.progress_bar_position == "below" and not self.settings.disable_progress_bar then
|
|
table.insert(self.vertical_frame, self.footer_container)
|
|
table.insert(self.vertical_frame, vertical_span)
|
|
table.insert(self.vertical_frame, self.progress_bar)
|
|
else
|
|
table.insert(self.vertical_frame, self.footer_container)
|
|
end
|
|
self.footer_content = FrameContainer:new{
|
|
self.vertical_frame,
|
|
background = Blitbuffer.COLOR_WHITE,
|
|
bordersize = 0,
|
|
padding = 0,
|
|
padding_bottom = self.bottom_padding,
|
|
}
|
|
|
|
self.footer_positioner = BottomContainer:new{
|
|
dimen = Geom:new{},
|
|
self.footer_content,
|
|
}
|
|
self[1] = self.footer_positioner
|
|
end
|
|
|
|
function ReaderFooter:setupAutoRefreshTime()
|
|
if not self.autoRefreshTime then
|
|
self.autoRefreshTime = function()
|
|
self:onUpdateFooter(true)
|
|
UIManager:scheduleIn(61 - tonumber(os.date("%S")), self.autoRefreshTime)
|
|
end
|
|
end
|
|
self.onCloseDocument = function()
|
|
UIManager:unschedule(self.autoRefreshTime)
|
|
end
|
|
UIManager:scheduleIn(61 - tonumber(os.date("%S")), self.autoRefreshTime)
|
|
end
|
|
|
|
function ReaderFooter:setupTouchZones()
|
|
if not Device:isTouchDevice() then return end
|
|
local footer_screen_zone = {
|
|
ratio_x = DTAP_ZONE_MINIBAR.x, ratio_y = DTAP_ZONE_MINIBAR.y,
|
|
ratio_w = DTAP_ZONE_MINIBAR.w, ratio_h = DTAP_ZONE_MINIBAR.h,
|
|
}
|
|
self.ui:registerTouchZones({
|
|
{
|
|
id = "readerfooter_tap",
|
|
ges = "tap",
|
|
screen_zone = footer_screen_zone,
|
|
handler = function(ges) return self:onTapFooter(ges) end,
|
|
overrides = {
|
|
"tap_forward",
|
|
"tap_backward",
|
|
"readerconfigmenu_tap",
|
|
},
|
|
-- (Low priority: tap on existing highlights
|
|
-- or links have priority)
|
|
},
|
|
{
|
|
id = "readerfooter_hold",
|
|
ges = "hold",
|
|
screen_zone = footer_screen_zone,
|
|
handler = function() return self:onHoldFooter() end,
|
|
-- (Low priority: word lookup and text selection
|
|
-- have priority - SkimTo widget can be more easily
|
|
-- brought up via some other gestures)
|
|
},
|
|
})
|
|
end
|
|
|
|
-- call this method whenever the screen size changes
|
|
function ReaderFooter:resetLayout(force_reset)
|
|
local new_screen_width = Screen:getWidth()
|
|
local new_screen_height = Screen:getHeight()
|
|
if new_screen_width == self._saved_screen_width
|
|
and new_screen_height == self._saved_screen_height and not force_reset then return end
|
|
|
|
if self.settings.disable_progress_bar then
|
|
self.progress_bar.width = 0
|
|
elseif self.settings.progress_bar_position then
|
|
self.progress_bar.width = math.floor(new_screen_width - 2 * self.settings.progress_margin_width)
|
|
else
|
|
self.progress_bar.width = math.floor(
|
|
new_screen_width - self.text_width - self.settings.progress_margin_width*2)
|
|
end
|
|
if self.separator_line then
|
|
self.separator_line.dimen.w = new_screen_width - 2 * self.horizontal_margin
|
|
end
|
|
local bar_height
|
|
if self.settings.progress_style_thin then
|
|
bar_height = self.settings.progress_style_thin_height or PROGRESS_BAR_STYLE_THIN_DEFAULT_HEIGHT
|
|
else
|
|
bar_height = self.settings.progress_style_thick_height or PROGRESS_BAR_STYLE_THICK_DEFAULT_HEIGHT
|
|
end
|
|
self.progress_bar.height = Screen:scaleBySize(bar_height)
|
|
|
|
self.horizontal_group:resetLayout()
|
|
self.footer_positioner.dimen.w = new_screen_width
|
|
self.footer_positioner.dimen.h = new_screen_height
|
|
self.footer_container.dimen.w = new_screen_width
|
|
self.dimen = self.footer_positioner:getSize()
|
|
|
|
self._saved_screen_width = new_screen_width
|
|
self._saved_screen_height = new_screen_height
|
|
end
|
|
|
|
function ReaderFooter:getHeight()
|
|
if self.footer_content then
|
|
return self.footer_content:getSize().h
|
|
else
|
|
return 0
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:disableFooter()
|
|
self.onReaderReady = function() end
|
|
self.resetLayout = function() end
|
|
self.onCloseDocument = nil
|
|
self.updateFooterPage = function() end
|
|
self.updateFooterPos = function() end
|
|
self.onUpdatePos = function() end
|
|
self.onSetStatusLine = function() end
|
|
self.mode = self.mode_list.off
|
|
self.view.footer_visible = false
|
|
end
|
|
|
|
function ReaderFooter:updateFooterTextGenerator()
|
|
local footerTextGenerators = {}
|
|
for i, m in pairs(self.mode_index) do
|
|
if self.settings[m] then
|
|
table.insert(footerTextGenerators,
|
|
footerTextGeneratorMap[m])
|
|
if not self.settings.all_at_once then
|
|
-- if not show all at once, then one is enough
|
|
self.mode = i
|
|
break
|
|
end
|
|
end
|
|
end
|
|
if #footerTextGenerators == 0 then
|
|
-- all modes are disabled
|
|
self.genFooterText = footerTextGeneratorMap.empty
|
|
elseif #footerTextGenerators == 1 then
|
|
-- there is only one mode enabled, simplify the generator
|
|
-- function to that one
|
|
self.genFooterText = footerTextGenerators[1]
|
|
else
|
|
self.genFooterText = self.genAllFooterText
|
|
end
|
|
|
|
-- Even if there's no or a single mode enabled, all_at_once requires this to be set
|
|
self.footerTextGenerators = footerTextGenerators
|
|
|
|
-- notify caller that UI needs update
|
|
return true
|
|
end
|
|
|
|
function ReaderFooter:progressPercentage(digits)
|
|
local symbol_type = self.settings.item_prefix or "icons"
|
|
local prefix = symbol_prefix[symbol_type].percentage
|
|
|
|
local string_percentage
|
|
if not prefix then
|
|
string_percentage = "%." .. digits .. "f%%"
|
|
else
|
|
string_percentage = prefix .. " %." .. digits .. "f%%"
|
|
end
|
|
return string_percentage:format(self.progress_bar.percentage * 100)
|
|
end
|
|
|
|
function ReaderFooter:textOptionTitles(option)
|
|
local symbol = self.settings.item_prefix or "icons"
|
|
local option_titles = {
|
|
all_at_once = _("Show all at once"),
|
|
reclaim_height = _("Reclaim bar height from bottom margin"),
|
|
page_progress = T(_("Current page (%1)"), "/"),
|
|
time = symbol_prefix[symbol].time
|
|
and T(_("Current time (%1)"), symbol_prefix[symbol].time) or _("Current time"),
|
|
pages_left = T(_("Pages left in chapter (%1)"), symbol_prefix[symbol].pages_left),
|
|
battery = T(_("Battery status (%1)"), symbol_prefix[symbol].battery),
|
|
percentage = symbol_prefix[symbol].percentage
|
|
and T(_("Progress percentage (%1)"), symbol_prefix[symbol].percentage) or ("Progress percentage"),
|
|
book_time_to_read = T(_("Book time to read (%1)"),symbol_prefix[symbol].book_time_to_read),
|
|
chapter_time_to_read = T(_("Chapter time to read (%1)"), symbol_prefix[symbol].chapter_time_to_read),
|
|
frontlight = T(_("Frontlight level (%1)"), symbol_prefix[symbol].frontlight),
|
|
mem_usage = T(_("KOReader memory usage (%1)"), symbol_prefix[symbol].mem_usage),
|
|
wifi_status = T(_("Wi-Fi status (%1)"), symbol_prefix[symbol].wifi_status),
|
|
book_title = _("Book title"),
|
|
book_chapter = _("Current chapter"),
|
|
}
|
|
return option_titles[option]
|
|
end
|
|
|
|
function ReaderFooter:addToMainMenu(menu_items)
|
|
local sub_items = {}
|
|
menu_items.status_bar = {
|
|
text = _("Status bar"),
|
|
sub_item_table = sub_items,
|
|
}
|
|
|
|
-- menu item to fake footer tapping when touch area is disabled
|
|
if Geom:new{
|
|
x = DTAP_ZONE_MINIBAR.x,
|
|
y = DTAP_ZONE_MINIBAR.y,
|
|
w = DTAP_ZONE_MINIBAR.w,
|
|
h = DTAP_ZONE_MINIBAR.h
|
|
}:area() == 0 then
|
|
table.insert(sub_items, {
|
|
text = _("Toggle mode"),
|
|
enabled_func = function()
|
|
return not self.view.flipping_visible
|
|
end,
|
|
callback = function() self:onTapFooter(true) end,
|
|
})
|
|
end
|
|
|
|
local getMinibarOption = function(option, callback)
|
|
return {
|
|
text_func = function()
|
|
return self:textOptionTitles(option)
|
|
end,
|
|
checked_func = function()
|
|
return self.settings[option] == true
|
|
end,
|
|
callback = function()
|
|
self.settings[option] = not self.settings[option]
|
|
G_reader_settings:saveSetting("footer", self.settings)
|
|
-- We only need to send a SetPageBottomMargin event when we truly affect the margin
|
|
local should_signal = false
|
|
-- only case that we don't need a UI update is enable/disable
|
|
-- non-current mode when all_at_once is disabled.
|
|
local should_update = false
|
|
local first_enabled_mode_num
|
|
local prev_has_no_mode = self.has_no_mode
|
|
local prev_reclaim_height = self.reclaim_height
|
|
self.has_no_mode = true
|
|
for mode_num, m in pairs(self.mode_index) do
|
|
if self.settings[m] then
|
|
first_enabled_mode_num = mode_num
|
|
self.has_no_mode = false
|
|
break
|
|
end
|
|
end
|
|
self.reclaim_height = self.settings.reclaim_height or false
|
|
-- refresh margins position
|
|
if self.has_no_mode then
|
|
self.footer_container.dimen.h = 0
|
|
self.footer_text.height = 0
|
|
should_signal = true
|
|
self.genFooterText = footerTextGeneratorMap.empty
|
|
self.mode = self.mode_list.off
|
|
elseif prev_has_no_mode then
|
|
self.footer_container.dimen.h = self.height
|
|
self.footer_text.height = self.height
|
|
if self.settings.all_at_once then
|
|
self.mode = self.mode_list.page_progress
|
|
self:applyFooterMode()
|
|
end
|
|
should_signal = true
|
|
G_reader_settings:saveSetting("reader_footer_mode", first_enabled_mode_num)
|
|
elseif self.reclaim_height ~= prev_reclaim_height then
|
|
should_signal = true
|
|
should_update = true
|
|
end
|
|
if callback then
|
|
should_update = callback(self)
|
|
elseif self.settings.all_at_once then
|
|
should_update = self:updateFooterTextGenerator()
|
|
elseif (self.mode_list[option] == self.mode and self.settings[option] == false)
|
|
or (prev_has_no_mode ~= self.has_no_mode) then
|
|
-- current mode got disabled, redraw footer with other
|
|
-- enabled modes. if all modes are disabled, then only show
|
|
-- progress bar
|
|
if not self.has_no_mode then
|
|
self.mode = first_enabled_mode_num
|
|
else
|
|
-- If we've just disabled our last mode, first_enabled_mode_num is nil
|
|
-- If the progress bar is enabled,
|
|
-- fake an innocuous mode so that we switch to showing the progress bar alone, instead of nothing,
|
|
-- This is exactly what the "Show progress bar" toggle does.
|
|
self.mode = self.settings.disable_progress_bar and self.mode_list.off or self.mode_list.page_progress
|
|
end
|
|
should_update = true
|
|
self:applyFooterMode()
|
|
end
|
|
if should_update or should_signal then
|
|
self:refreshFooter(should_update, should_signal)
|
|
end
|
|
end,
|
|
}
|
|
end
|
|
table.insert(sub_items, {
|
|
text = _("Settings"),
|
|
sub_item_table = {
|
|
{
|
|
text = _("Sort items"),
|
|
callback = function()
|
|
local item_table = {}
|
|
for i=1, #self.mode_index do
|
|
table.insert(item_table, {text = self:textOptionTitles(self.mode_index[i]), label = self.mode_index[i]})
|
|
end
|
|
local SortWidget = require("ui/widget/sortwidget")
|
|
local sort_item
|
|
sort_item = SortWidget:new{
|
|
title = _("Sort footer items"),
|
|
item_table = item_table,
|
|
callback = function()
|
|
for i=1, #sort_item.item_table do
|
|
self.mode_index[i] = sort_item.item_table[i].label
|
|
end
|
|
self.settings.order = self.mode_index
|
|
G_reader_settings:saveSetting("footer", self.settings)
|
|
self:updateFooterTextGenerator()
|
|
self:onUpdateFooter()
|
|
UIManager:setDirty(nil, "ui")
|
|
end
|
|
}
|
|
UIManager:show(sort_item)
|
|
end,
|
|
},
|
|
getMinibarOption("all_at_once", self.updateFooterTextGenerator),
|
|
getMinibarOption("reclaim_height"),
|
|
{
|
|
text = _("Auto refresh time"),
|
|
checked_func = function()
|
|
return self.settings.auto_refresh_time == true
|
|
end,
|
|
-- only enable auto refresh when time is shown
|
|
enabled_func = function() return self.settings.time end,
|
|
callback = function()
|
|
self.settings.auto_refresh_time = not self.settings.auto_refresh_time
|
|
G_reader_settings:saveSetting("footer", self.settings)
|
|
if self.settings.auto_refresh_time then
|
|
self:setupAutoRefreshTime()
|
|
else
|
|
UIManager:unschedule(self.autoRefreshTime)
|
|
self.onCloseDocument = nil
|
|
end
|
|
end
|
|
},
|
|
{
|
|
text = _("Show footer separator"),
|
|
checked_func = function()
|
|
return self.settings.bottom_horizontal_separator
|
|
end,
|
|
callback = function()
|
|
self.settings.bottom_horizontal_separator = not self.settings.bottom_horizontal_separator
|
|
self:refreshFooter(true, true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Lock status bar"),
|
|
checked_func = function()
|
|
return self.settings.lock_tap
|
|
end,
|
|
callback = function()
|
|
self.settings.lock_tap = not self.settings.lock_tap
|
|
end,
|
|
},
|
|
{
|
|
text = _("Font"),
|
|
separator = true,
|
|
sub_item_table = {
|
|
{
|
|
text_func = function()
|
|
return T(_("Font size (%1)"), self.settings.text_font_size)
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local font_size = self.settings.text_font_size
|
|
local items_font = SpinWidget:new{
|
|
width = math.floor(Screen:getWidth() * 0.6),
|
|
value = font_size,
|
|
value_min = 8,
|
|
value_max = 36,
|
|
default_value = 14,
|
|
ok_text = _("Set size"),
|
|
title_text = _("Footer font size"),
|
|
keep_shown_on_apply = true,
|
|
callback = function(spin)
|
|
self.settings.text_font_size = spin.value
|
|
self.footer_text:free()
|
|
self.footer_text = TextWidget:new{
|
|
text = self.footer_text.text,
|
|
face = Font:getFace(self.text_font_face, self.settings.text_font_size),
|
|
bold = self.settings.text_font_bold,
|
|
}
|
|
self.text_container[1] = self.footer_text
|
|
self:refreshFooter(true, true)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
end,
|
|
}
|
|
UIManager:show(items_font)
|
|
end,
|
|
keep_menu_open = true,
|
|
},
|
|
{
|
|
text = _("Use bold font"),
|
|
checked_func = function()
|
|
return self.settings.text_font_bold == true
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
self.settings.text_font_bold = not self.settings.text_font_bold
|
|
self.footer_text:free()
|
|
self.footer_text = TextWidget:new{
|
|
text = self.footer_text.text,
|
|
face = Font:getFace(self.text_font_face, self.settings.text_font_size),
|
|
bold = self.settings.text_font_bold,
|
|
}
|
|
self.text_container[1] = self.footer_text
|
|
self:refreshFooter(true, true)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
end,
|
|
keep_menu_open = true,
|
|
},
|
|
}
|
|
},
|
|
{
|
|
text_func = function()
|
|
return T(_("Container height (%1)"), self.settings.container_height)
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local container_height = self.settings.container_height
|
|
local items_font = SpinWidget:new{
|
|
width = math.floor(Screen:getWidth() * 0.6),
|
|
value = container_height,
|
|
value_min = 7,
|
|
value_max = 98,
|
|
default_value = DMINIBAR_CONTAINER_HEIGHT,
|
|
ok_text = _("Set height"),
|
|
title_text = _("Container height"),
|
|
keep_shown_on_apply = true,
|
|
callback = function(spin)
|
|
self.settings.container_height = spin.value
|
|
self.height = Screen:scaleBySize(self.settings.container_height)
|
|
self:refreshFooter(true, true)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
end,
|
|
}
|
|
UIManager:show(items_font)
|
|
end,
|
|
keep_menu_open = true,
|
|
},
|
|
{
|
|
text_func = function()
|
|
return T(_("Container bottom margin (%1)"), self.settings.container_bottom_padding)
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local container_bottom_padding = self.settings.container_bottom_padding
|
|
local items_font = SpinWidget:new{
|
|
width = math.floor(Screen:getWidth() * 0.6),
|
|
value = container_bottom_padding,
|
|
value_min = 0,
|
|
value_max = 49,
|
|
default_value = 1,
|
|
ok_text = _("Set margin"),
|
|
title_text = _("Container bottom margin"),
|
|
keep_shown_on_apply = true,
|
|
callback = function(spin)
|
|
self.settings.container_bottom_padding = spin.value
|
|
self.bottom_padding = Screen:scaleBySize(self.settings.container_bottom_padding)
|
|
self:refreshFooter(true, true)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
end,
|
|
}
|
|
UIManager:show(items_font)
|
|
end,
|
|
keep_menu_open = true,
|
|
},
|
|
{
|
|
text = _("Maximum width of items"),
|
|
sub_item_table = {
|
|
{
|
|
text_func = function()
|
|
return T(_("Book title (%1%)"), self.settings.book_title_max_width_pct)
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local items = SpinWidget:new{
|
|
width = math.floor(Screen:getWidth() * 0.6),
|
|
value = self.settings.book_title_max_width_pct,
|
|
value_min = 10,
|
|
value_step = 5,
|
|
value_hold_step = 20,
|
|
value_max = 100,
|
|
title_text = _("Maximum width"),
|
|
info_text = _("Maximum book title width in percentage of screen width"),
|
|
keep_shown_on_apply = true,
|
|
callback = function(spin)
|
|
self.settings.book_title_max_width_pct = spin.value
|
|
self:refreshFooter(true, true)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
end
|
|
}
|
|
UIManager:show(items)
|
|
end,
|
|
keep_menu_open = true,
|
|
},
|
|
{
|
|
text_func = function()
|
|
return T(_("Current chapter (%1%)"), self.settings.book_chapter_max_width_pct)
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local items = SpinWidget:new{
|
|
width = math.floor(Screen:getWidth() * 0.6),
|
|
value = self.settings.book_chapter_max_width_pct,
|
|
value_min = 10,
|
|
value_step = 5,
|
|
value_hold_step = 20,
|
|
value_max = 100,
|
|
title_text = _("Maximum width"),
|
|
info_text = _("Maximum chapter width in percentage of screen width"),
|
|
keep_shown_on_apply = true,
|
|
callback = function(spin)
|
|
self.settings.book_chapter_max_width_pct = spin.value
|
|
self:refreshFooter(true, true)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
end
|
|
}
|
|
UIManager:show(items)
|
|
end,
|
|
keep_menu_open = true,
|
|
}
|
|
},
|
|
},
|
|
{
|
|
text = _("Alignment"),
|
|
separator = true,
|
|
enabled_func = function()
|
|
return self.settings.disable_progress_bar or self.settings.progress_bar_position ~= nil
|
|
end,
|
|
sub_item_table = {
|
|
{
|
|
text = _("Center"),
|
|
checked_func = function()
|
|
return self.settings.align == "center" or self.settings.align == nil
|
|
end,
|
|
callback = function()
|
|
self.settings.align = "center"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Left"),
|
|
checked_func = function()
|
|
return self.settings.align == "left"
|
|
end,
|
|
callback = function()
|
|
self.settings.align = "left"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Right"),
|
|
checked_func = function()
|
|
return self.settings.align == "right"
|
|
end,
|
|
callback = function()
|
|
self.settings.align = "right"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
}
|
|
},
|
|
{
|
|
text = _("Prefix"),
|
|
sub_item_table = {
|
|
{
|
|
text_func = function()
|
|
local sym_tbl = {}
|
|
for _, letter in pairs(symbol_prefix.icons) do
|
|
table.insert(sym_tbl, letter)
|
|
end
|
|
return T(_("Icons (%1)"), table.concat(sym_tbl, " "))
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.item_prefix == "icons" or self.settings.item_prefix == nil
|
|
end,
|
|
callback = function()
|
|
self.settings.item_prefix = "icons"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
local sym_tbl = {}
|
|
for _, letter in pairs(symbol_prefix.letters) do
|
|
table.insert(sym_tbl, letter)
|
|
end
|
|
return T(_("Letters (%1)"), table.concat(sym_tbl, " "))
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.item_prefix == "letters"
|
|
end,
|
|
callback = function()
|
|
self.settings.item_prefix = "letters"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
text = _("Item separator"),
|
|
sub_item_table = {
|
|
{
|
|
text = _("Vertical line (|)"),
|
|
checked_func = function()
|
|
return self.settings.items_separator == "bar" or self.settings.items_separator == nil
|
|
end,
|
|
callback = function()
|
|
self.settings.items_separator = "bar"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Bullet (•)"),
|
|
checked_func = function()
|
|
return self.settings.items_separator == "bullet"
|
|
end,
|
|
callback = function()
|
|
self.settings.items_separator = "bullet"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("No separator"),
|
|
checked_func = function()
|
|
return self.settings.items_separator == "none"
|
|
end,
|
|
callback = function()
|
|
self.settings.items_separator = "none"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
text = _("Progress percentage format"),
|
|
sub_item_table = {
|
|
{
|
|
text_func = function()
|
|
return T(_("No decimal point (%1)"), self:progressPercentage(0))
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.progress_pct_format == "0" or self.settings.progress_pct_format == nil
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_pct_format = "0"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
return T(_("1 digit after decimal point (%1)"), self:progressPercentage(1))
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.progress_pct_format == "1"
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_pct_format = "1"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
return T(_("2 digits after decimal point (%1)"), self:progressPercentage(2))
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.progress_pct_format == "2"
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_pct_format = "2"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
text = _("Time format"),
|
|
sub_item_table = {
|
|
{
|
|
text_func = function()
|
|
local footer = {}
|
|
footer.settings = {}
|
|
footer.settings.time_format = "24"
|
|
footer.settings.item_prefix = self.settings.item_prefix or "icons"
|
|
return T(_("24-hour (%1)"),footerTextGeneratorMap.time(footer))
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.time_format == "24" or self.settings.time_format == nil
|
|
end,
|
|
callback = function()
|
|
self.settings.time_format = "24"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
local footer = {}
|
|
footer.settings = {}
|
|
footer.settings.time_format = "12"
|
|
footer.settings.item_prefix = self.settings.item_prefix or "icons"
|
|
return T(_("12-hour (%1)"),footerTextGeneratorMap.time(footer))
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.time_format == "12"
|
|
end,
|
|
callback = function()
|
|
self.settings.time_format = "12"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
}
|
|
},
|
|
{
|
|
text = _("Duration format"),
|
|
sub_item_table = {
|
|
{
|
|
text_func = function()
|
|
local current_duration_format = self.settings.duration_format
|
|
local return_text
|
|
self.settings.duration_format = "modern"
|
|
return_text = footerTextGeneratorMap.book_time_to_read(self)
|
|
self.settings.duration_format = current_duration_format
|
|
return T(_("Modern (%1)"), return_text)
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.duration_format == "modern" or self.settings.duration_format == nil
|
|
end,
|
|
callback = function()
|
|
self.settings.duration_format = "modern"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
local current_duration_format = self.settings.duration_format
|
|
local return_text
|
|
self.settings.duration_format = "classic"
|
|
return_text = footerTextGeneratorMap.book_time_to_read(self)
|
|
self.settings.duration_format = current_duration_format
|
|
return T(_("Classic (%1)"), return_text)
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.duration_format == "classic"
|
|
end,
|
|
callback = function()
|
|
self.settings.duration_format = "classic"
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
}
|
|
},
|
|
}
|
|
})
|
|
table.insert(sub_items, {
|
|
text = _("Progress bar"),
|
|
separator = true,
|
|
sub_item_table = {
|
|
{
|
|
text = _("Show progress bar"),
|
|
checked_func = function()
|
|
return not self.settings.disable_progress_bar
|
|
end,
|
|
callback = function()
|
|
self.settings.disable_progress_bar = not self.settings.disable_progress_bar
|
|
if not self.settings.disable_progress_bar then
|
|
self.footer_container.dimen.h = self.height
|
|
self.footer_text.height = self.height
|
|
self:setTocMarkers()
|
|
self.mode = self.mode_list.page_progress
|
|
self:applyFooterMode()
|
|
end
|
|
self:refreshFooter(true, true)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
local text = _("alongside items")
|
|
if self.settings.progress_bar_position == "above" then
|
|
text = _("above items")
|
|
elseif self.settings.progress_bar_position == "below" then
|
|
text = _("below items")
|
|
end
|
|
return T(_("Position: %1"), text)
|
|
end,
|
|
enabled_func = function()
|
|
return not self.settings.disable_progress_bar
|
|
end,
|
|
sub_item_table = {
|
|
{
|
|
text = _("Above items"),
|
|
checked_func = function()
|
|
return self.settings.progress_bar_position == "above"
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_bar_position = "above"
|
|
self:refreshFooter(true, true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Below items"),
|
|
checked_func = function()
|
|
return self.settings.progress_bar_position == "below"
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_bar_position = "below"
|
|
self:refreshFooter(true, true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Alongside items"),
|
|
checked_func = function()
|
|
return not self.settings.progress_bar_position
|
|
end,
|
|
callback = function()
|
|
if self.settings.progress_margin then
|
|
self.settings.progress_margin = false
|
|
self.settings.progress_margin_width = Size.span.horizontal_default
|
|
end
|
|
self.settings.progress_bar_position = nil
|
|
self:refreshFooter(true, true)
|
|
end
|
|
},
|
|
},
|
|
},
|
|
{
|
|
text_func = function()
|
|
if self.settings.progress_style_thin then
|
|
return _("Style: thin")
|
|
else
|
|
return _("Style: thick")
|
|
end
|
|
end,
|
|
enabled_func = function()
|
|
return not self.settings.disable_progress_bar
|
|
end,
|
|
sub_item_table = {
|
|
{
|
|
text = _("Thick"),
|
|
checked_func = function()
|
|
return not self.settings.progress_style_thin
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_style_thin = nil
|
|
local bar_height = self.settings.progress_style_thick_height or PROGRESS_BAR_STYLE_THICK_DEFAULT_HEIGHT
|
|
self.progress_bar:updateStyle(true, bar_height)
|
|
self:setTocMarkers()
|
|
self:refreshFooter(true, true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Thin"),
|
|
checked_func = function()
|
|
return self.settings.progress_style_thin
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_style_thin = true
|
|
local bar_height = self.settings.progress_style_thin_height or PROGRESS_BAR_STYLE_THIN_DEFAULT_HEIGHT
|
|
self.progress_bar:updateStyle(false, bar_height)
|
|
self:refreshFooter(true, true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Set size"),
|
|
callback = function()
|
|
local value, value_min, value_max, default_value
|
|
if self.settings.progress_style_thin then
|
|
default_value = PROGRESS_BAR_STYLE_THIN_DEFAULT_HEIGHT
|
|
value = self.settings.progress_style_thin_height or default_value
|
|
value_min = 1
|
|
value_max = 12
|
|
else
|
|
default_value = PROGRESS_BAR_STYLE_THICK_DEFAULT_HEIGHT
|
|
value = self.settings.progress_style_thick_height or default_value
|
|
value_min = 5
|
|
value_max = 28
|
|
end
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local items = SpinWidget:new{
|
|
width = math.floor(Screen:getWidth() * 0.6),
|
|
value = value,
|
|
value_min = value_min,
|
|
value_step = 1,
|
|
value_hold_step = 2,
|
|
value_max = value_max,
|
|
default_value = default_value,
|
|
title_text = _("Progress bar size"),
|
|
keep_shown_on_apply = true,
|
|
callback = function(spin)
|
|
if self.settings.progress_style_thin then
|
|
self.settings.progress_style_thin_height = spin.value
|
|
else
|
|
self.settings.progress_style_thick_height = spin.value
|
|
end
|
|
self:refreshFooter(true, true)
|
|
end
|
|
}
|
|
UIManager:show(items)
|
|
end,
|
|
separator = true,
|
|
keep_menu_open = true,
|
|
},
|
|
{
|
|
text = _("Show chapter markers"),
|
|
checked_func = function()
|
|
return self.settings.toc_markers
|
|
end,
|
|
enabled_func = function()
|
|
return not self.settings.progress_style_thin
|
|
end,
|
|
callback = function()
|
|
self.settings.toc_markers = not self.settings.toc_markers
|
|
self:setTocMarkers()
|
|
self:refreshFooter(true)
|
|
end
|
|
},
|
|
{
|
|
text_func = function()
|
|
local markers_width_text = _("thick")
|
|
if self.settings.toc_markers_width == 1 then
|
|
markers_width_text = _("thin")
|
|
elseif self.settings.toc_markers_width == 2 then
|
|
markers_width_text = _("medium")
|
|
end
|
|
return T(_("Chapter marker width (%1)"), markers_width_text)
|
|
end,
|
|
enabled_func = function()
|
|
return not self.settings.progress_style_thin and self.settings.toc_markers
|
|
end,
|
|
sub_item_table = {
|
|
{
|
|
text = _("Thin"),
|
|
checked_func = function()
|
|
return self.settings.toc_markers_width == 1
|
|
end,
|
|
callback = function()
|
|
self.settings.toc_markers_width = 1 -- unscaled_size_check: ignore
|
|
self:setTocMarkers()
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Medium"),
|
|
checked_func = function()
|
|
return self.settings.toc_markers_width == 2
|
|
end,
|
|
callback = function()
|
|
self.settings.toc_markers_width = 2 -- unscaled_size_check: ignore
|
|
self:setTocMarkers()
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Thick"),
|
|
checked_func = function()
|
|
return self.settings.toc_markers_width == 3
|
|
end,
|
|
callback = function()
|
|
self.settings.toc_markers_width = 3 -- unscaled_size_check: ignore
|
|
self:setTocMarkers()
|
|
self:refreshFooter(true)
|
|
end
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
text_func = function()
|
|
local text = _("static margins (10)")
|
|
local cur_width = self.settings.progress_margin_width
|
|
if cur_width == 0 then
|
|
text = _("no margins (0)")
|
|
elseif cur_width == Screen:scaleBySize(material_pixels) then
|
|
text = T(_("static margins (%1)"), material_pixels)
|
|
end
|
|
if self.settings.progress_margin and not self.ui.document.info.has_pages then
|
|
text = T(_("same as book margins (%1)"), self.book_margins_footer_width)
|
|
end
|
|
return T(_("Margins: %1"), text)
|
|
end,
|
|
enabled_func = function()
|
|
return not self.settings.disable_progress_bar
|
|
end,
|
|
sub_item_table_func = function()
|
|
local common = {
|
|
{
|
|
text = _("No margins (0)"),
|
|
checked_func = function()
|
|
return self.settings.progress_margin_width == 0
|
|
and not self.settings.progress_margin
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_margin_width = 0
|
|
self.settings.progress_margin = false
|
|
self:refreshFooter(true)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
if self.ui.document.info.has_pages then
|
|
return _("Same as book margins")
|
|
end
|
|
return T(_("Same as book margins (%1)"), self.book_margins_footer_width)
|
|
end,
|
|
checked_func = function()
|
|
return self.settings.progress_margin and not self.ui.document.info.has_pages
|
|
end,
|
|
enabled_func = function()
|
|
return not self.ui.document.info.has_pages and self.settings.progress_bar_position ~= nil
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_margin = true
|
|
self.settings.progress_margin_width = Screen:scaleBySize(self.book_margins_footer_width)
|
|
self:refreshFooter(true)
|
|
end
|
|
},
|
|
}
|
|
local function customMargin(px)
|
|
return {
|
|
text = T(_("Static margins (%1)"), px),
|
|
checked_func = function()
|
|
return self.settings.progress_margin_width == Screen:scaleBySize(px)
|
|
and not self.settings.progress_margin
|
|
-- if same as book margins is selected in document with pages (pdf) we enforce static margins
|
|
or (self.ui.document.info.has_pages and self.settings.progress_margin)
|
|
end,
|
|
callback = function()
|
|
self.settings.progress_margin_width = Screen:scaleBySize(px)
|
|
self.settings.progress_margin = false
|
|
self:refreshFooter(true)
|
|
end,
|
|
}
|
|
end
|
|
local device_defaults
|
|
if Device:isAndroid() then
|
|
device_defaults = customMargin(material_pixels)
|
|
else
|
|
device_defaults = customMargin(10)
|
|
end
|
|
table.insert(common, 2, device_defaults)
|
|
return common
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
return T(_("Minimal width (%1%)"), self.settings.progress_bar_min_width_pct)
|
|
end,
|
|
enabled_func = function()
|
|
return not self.settings.progress_bar_position and not self.settings.disable_progress_bar
|
|
and self.settings.all_at_once
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local items = SpinWidget:new{
|
|
width = math.floor(Screen:getWidth() * 0.6),
|
|
value = self.settings.progress_bar_min_width_pct,
|
|
value_min = 5,
|
|
value_step = 5,
|
|
value_hold_step = 20,
|
|
value_max = 50,
|
|
title_text = _("Minimal width"),
|
|
text = _("Minimal progress bar width in percentage of screen width"),
|
|
keep_shown_on_apply = true,
|
|
callback = function(spin)
|
|
self.settings.progress_bar_min_width_pct = spin.value
|
|
self:refreshFooter(true, true)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
end
|
|
}
|
|
UIManager:show(items)
|
|
end,
|
|
keep_menu_open = true,
|
|
}
|
|
}
|
|
})
|
|
table.insert(sub_items, getMinibarOption("page_progress"))
|
|
table.insert(sub_items, getMinibarOption("time"))
|
|
table.insert(sub_items, getMinibarOption("pages_left"))
|
|
if Device:hasBattery() then
|
|
table.insert(sub_items, getMinibarOption("battery"))
|
|
end
|
|
table.insert(sub_items, getMinibarOption("percentage"))
|
|
table.insert(sub_items, getMinibarOption("book_time_to_read"))
|
|
table.insert(sub_items, getMinibarOption("chapter_time_to_read"))
|
|
if Device:hasFrontlight() then
|
|
table.insert(sub_items, getMinibarOption("frontlight"))
|
|
end
|
|
table.insert(sub_items, getMinibarOption("mem_usage"))
|
|
if Device:isAndroid() then
|
|
table.insert(sub_items, getMinibarOption("wifi_status"))
|
|
end
|
|
table.insert(sub_items, getMinibarOption("book_title"))
|
|
table.insert(sub_items, getMinibarOption("book_chapter"))
|
|
end
|
|
|
|
-- this method will be updated at runtime based on user setting
|
|
function ReaderFooter:genFooterText() end
|
|
|
|
function ReaderFooter:genAllFooterText()
|
|
local info = {}
|
|
local separator = " "
|
|
if self.settings.items_separator == "bar" or self.settings.items_separator == nil then
|
|
separator = " | "
|
|
elseif self.settings.items_separator == "bullet" then
|
|
separator = " • "
|
|
end
|
|
-- We need to BD.wrap() all items and separators, so we're
|
|
-- sure they are laid out in our order (reversed in RTL),
|
|
-- without ordering by the RTL Bidi algorithm.
|
|
for _, gen in ipairs(self.footerTextGenerators) do
|
|
table.insert(info, BD.wrap(gen(self)))
|
|
end
|
|
return table.concat(info, BD.wrap(separator))
|
|
end
|
|
|
|
function ReaderFooter:setTocMarkers(reset)
|
|
if self.settings.disable_progress_bar or self.settings.progress_style_thin then return end
|
|
if reset then
|
|
self.progress_bar.ticks = nil
|
|
self.pages = self.view.document:getPageCount()
|
|
end
|
|
if self.settings.toc_markers then
|
|
self.progress_bar.tick_width = Screen:scaleBySize(self.settings.toc_markers_width)
|
|
if self.progress_bar.ticks ~= nil then -- already computed
|
|
return
|
|
end
|
|
self.progress_bar.ticks = {}
|
|
if self.ui.toc then
|
|
self.progress_bar.ticks = self.ui.toc:getTocTicksForFooter()
|
|
end
|
|
self.progress_bar.last = self.pages or self.view.document:getPageCount()
|
|
else
|
|
self.progress_bar.ticks = nil
|
|
end
|
|
-- notify caller that UI needs update
|
|
return true
|
|
end
|
|
|
|
function ReaderFooter:getAvgTimePerPage()
|
|
return
|
|
end
|
|
|
|
function ReaderFooter:getDataFromStatistics(title, pages)
|
|
local sec = 'na'
|
|
local average_time_per_page = self:getAvgTimePerPage()
|
|
if average_time_per_page then
|
|
if self.settings.duration_format == "classic" then
|
|
sec = util.secondsToClock(pages * average_time_per_page, true)
|
|
else
|
|
sec = util.secondsToHClock(pages * average_time_per_page, true)
|
|
end
|
|
end
|
|
return title .. sec
|
|
end
|
|
|
|
function ReaderFooter:onUpdateFooter(force_repaint, force_recompute)
|
|
if self.pageno then
|
|
self:updateFooterPage(force_repaint, force_recompute)
|
|
else
|
|
self:updateFooterPos(force_repaint, force_recompute)
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:updateFooterPage(force_repaint, force_recompute)
|
|
if type(self.pageno) ~= "number" then return end
|
|
self.progress_bar.percentage = self.pageno / self.pages
|
|
self:updateFooterText(force_repaint, force_recompute)
|
|
end
|
|
|
|
function ReaderFooter:updateFooterPos(force_repaint, force_recompute)
|
|
if type(self.position) ~= "number" then return end
|
|
self.progress_bar.percentage = self.position / self.doc_height
|
|
self:updateFooterText(force_repaint, force_recompute)
|
|
end
|
|
|
|
-- updateFooterText will start as a noop. After onReaderReady event is
|
|
-- received, it will initialized as _updateFooterText below
|
|
function ReaderFooter:updateFooterText(force_repaint, force_recompute)
|
|
end
|
|
|
|
-- only call this function after document is fully loaded
|
|
function ReaderFooter:_updateFooterText(force_repaint, force_recompute)
|
|
-- footer is invisible, we need neither a repaint nor a recompute, go away.
|
|
if not self.view.footer_visible and not force_repaint and not force_recompute then
|
|
return
|
|
end
|
|
local text = self:genFooterText()
|
|
if not text then text = "" end
|
|
self.footer_text:setText(text)
|
|
self.footer_text:setMaxWidth(math.floor(self._saved_screen_width - 2 * self.settings.progress_margin_width))
|
|
if self.settings.disable_progress_bar then
|
|
if self.has_no_mode or text == "" then
|
|
self.text_width = 0
|
|
self.footer_container.dimen.h = 0
|
|
self.footer_text.height = 0
|
|
else
|
|
self.text_width = self.footer_text:getSize().w
|
|
end
|
|
self.progress_bar.width = 0
|
|
elseif self.settings.progress_bar_position then
|
|
if text == "" then
|
|
self.footer_container.dimen.h = 0
|
|
self.footer_text.height = 0
|
|
end
|
|
self.progress_bar.width = math.floor(self._saved_screen_width - 2 * self.settings.progress_margin_width)
|
|
self.text_width = self.footer_text:getSize().w
|
|
else
|
|
if self.has_no_mode or text == "" then
|
|
self.text_width = 0
|
|
else
|
|
local text_max_available_ratio = (100 - self.settings.progress_bar_min_width_pct) / 100
|
|
self.footer_text:setMaxWidth(math.floor(text_max_available_ratio * self._saved_screen_width - 2 * self.settings.progress_margin_width))
|
|
self.text_width = self.footer_text:getSize().w + self.text_left_margin
|
|
end
|
|
self.progress_bar.width = math.floor(
|
|
self._saved_screen_width - self.text_width - self.settings.progress_margin_width*2)
|
|
end
|
|
local bar_height
|
|
if self.settings.progress_style_thin then
|
|
bar_height = self.settings.progress_style_thin_height or PROGRESS_BAR_STYLE_THIN_DEFAULT_HEIGHT
|
|
else
|
|
bar_height = self.settings.progress_style_thick_height or PROGRESS_BAR_STYLE_THICK_DEFAULT_HEIGHT
|
|
end
|
|
self.progress_bar.height = Screen:scaleBySize(bar_height)
|
|
|
|
if self.separator_line then
|
|
self.separator_line.dimen.w = self._saved_screen_width - 2 * self.horizontal_margin
|
|
end
|
|
self.text_container.dimen.w = self.text_width
|
|
self.horizontal_group:resetLayout()
|
|
-- NOTE: This is essentially preventing us from truly using "fast" for panning,
|
|
-- since it'll get coalesced in the "fast" panning update, upgrading it to "ui".
|
|
-- NOTE: That's assuming using "fast" for pans was a good idea, which, it turned out, not so much ;).
|
|
-- NOTE: We skip repaints on page turns/pos update, as that's redundant (and slow).
|
|
if force_repaint then
|
|
-- NOTE: Getting the dimensions of the widget is impossible without having drawn it first,
|
|
-- so, we'll fudge it if need be...
|
|
local refresh_dim = self.footer_content.dimen
|
|
-- No content yet...
|
|
if not refresh_dim then
|
|
-- So, instead, compute self.footer_content's height ourselves: i.e., self.vertical_frame + self.bottom_padding...
|
|
refresh_dim = self.dimen
|
|
if self.view.footer_visible then
|
|
refresh_dim.h = self.vertical_frame:getSize().h + self.bottom_padding
|
|
else
|
|
-- When going invisible, the text is no longer visible, so the frame's height is off by self.height
|
|
refresh_dim.h = self.vertical_frame:getSize().h + self.height + self.bottom_padding
|
|
end
|
|
refresh_dim.y = self._saved_screen_height - refresh_dim.h
|
|
end
|
|
-- If we're making the footer visible (or it already is), we don't need to repaint ReaderUI behind it
|
|
if self.view.footer_visible then
|
|
-- Unfortunately, it's not a modal (we never show() it), so it's not in the window stack,
|
|
-- instead, it's baked inside ReaderUI, so it gets slightly trickier...
|
|
-- NOTE: self.view.footer -> self ;).
|
|
UIManager:setDirty(self.view.footer, function()
|
|
return "ui", refresh_dim
|
|
end)
|
|
-- c.f., ReaderView:paintTo()
|
|
UIManager:widgetRepaint(self.view.footer, 0, 0)
|
|
else
|
|
UIManager:setDirty(self.view.dialog, function()
|
|
return "ui", refresh_dim
|
|
end)
|
|
end
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:onPageUpdate(pageno)
|
|
self.pageno = pageno
|
|
self.pages = self.view.document:getPageCount()
|
|
self.ui.doc_settings:saveSetting("doc_pages", self.pages) -- for Book information
|
|
self:updateFooterPage()
|
|
end
|
|
|
|
function ReaderFooter:onPosUpdate(pos, pageno)
|
|
self.position = pos
|
|
self.doc_height = self.view.document.info.doc_height
|
|
if pageno then
|
|
self.pageno = pageno
|
|
self.pages = self.view.document:getPageCount()
|
|
self.ui.doc_settings:saveSetting("doc_pages", self.pages) -- for Book information
|
|
end
|
|
self:updateFooterPos()
|
|
end
|
|
|
|
-- recalculate footer sizes when document page count is updated
|
|
-- see documentation for more info about this event.
|
|
ReaderFooter.onUpdatePos = ReaderFooter.onUpdateFooter
|
|
|
|
function ReaderFooter:onReaderReady()
|
|
self.ui.menu:registerToMainMenu(self)
|
|
self:setupTouchZones()
|
|
-- if same as book margins is selected in document with pages (pdf) we enforce static margins
|
|
if self.ui.document.info.has_pages and self.settings.progress_margin then
|
|
self.settings.progress_margin_width = Size.span.horizontal_default
|
|
self:updateFooterContainer()
|
|
-- set progress bar margins for current book
|
|
elseif self.settings.progress_margin then
|
|
local margins = self.ui.document:getPageMargins()
|
|
self.settings.progress_margin_width = math.floor((margins.left + margins.right)/2)
|
|
self:updateFooterContainer()
|
|
end
|
|
self:resetLayout(self.settings.progress_margin_width) -- set widget dimen
|
|
self:setTocMarkers()
|
|
self.updateFooterText = self._updateFooterText
|
|
self:onUpdateFooter()
|
|
end
|
|
|
|
function ReaderFooter:onReadSettings(config)
|
|
if not self.ui.document.info.has_pages then
|
|
local h_margins = config:readSetting("copt_h_page_margins") or
|
|
G_reader_settings:readSetting("copt_h_page_margins") or
|
|
DCREREADER_CONFIG_H_MARGIN_SIZES_MEDIUM
|
|
self.book_margins_footer_width = math.floor((h_margins[1] + h_margins[2])/2)
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:applyFooterMode(mode)
|
|
-- three modes switcher for reader footer
|
|
-- 0 for footer off
|
|
-- 1 for footer page info
|
|
-- 2 for footer time info
|
|
-- 3 for footer next_chapter info
|
|
-- 4 for battery status
|
|
-- 5 for progress percentage
|
|
-- 6 for from statistics book time to read
|
|
-- 7 for from statistics chapter time to read
|
|
-- 8 for front light level
|
|
-- 9 for memory usage
|
|
-- 10 for Wi-Fi status
|
|
-- 11 for book title
|
|
-- 12 for current chapter
|
|
|
|
if mode ~= nil then self.mode = mode end
|
|
local prev_visible_state = self.view.footer_visible
|
|
self.view.footer_visible = (self.mode ~= self.mode_list.off)
|
|
|
|
-- NOTE: _updateFooterText won't actually run the text generator(s) when hidden ;).
|
|
|
|
-- We're hidden, disable text generation entirely
|
|
if not self.view.footer_visible then
|
|
self.genFooterText = footerTextGeneratorMap.empty
|
|
else
|
|
if self.settings.all_at_once then
|
|
-- If all-at-once is enabled, we only have toggle from empty to All.
|
|
self.genFooterText = self.genAllFooterText
|
|
else
|
|
-- Otherwise, switch to the right text generator for the new mode
|
|
local mode_name = self.mode_index[self.mode]
|
|
if not self.settings[mode_name] or self.has_no_mode then
|
|
-- all modes disabled, only show progress bar
|
|
mode_name = "empty"
|
|
end
|
|
self.genFooterText = footerTextGeneratorMap[mode_name]
|
|
end
|
|
end
|
|
|
|
-- If we changed visibility state at runtime (as opposed to during init), better make sure the layout has been reset...
|
|
if prev_visible_state ~= nil and self.view.footer_visible ~= prev_visible_state then
|
|
self:updateFooterContainer()
|
|
-- NOTE: _updateFooterText does a resetLayout, but not a forced one!
|
|
self:resetLayout(true)
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:onEnterFlippingMode()
|
|
self.orig_mode = self.mode
|
|
self:applyFooterMode(self.mode_list.page_progress)
|
|
end
|
|
|
|
function ReaderFooter:onExitFlippingMode()
|
|
self:applyFooterMode(self.orig_mode)
|
|
end
|
|
|
|
function ReaderFooter:onTapFooter(ges)
|
|
local ignore_lock = false
|
|
if ges == true then
|
|
ignore_lock = true
|
|
ges = nil
|
|
end
|
|
if self.view.flipping_visible and ges then
|
|
local pos = ges.pos
|
|
local dimen = self.progress_bar.dimen
|
|
-- if reader footer is not drawn before the dimen value should be nil
|
|
if dimen then
|
|
local percentage = (pos.x - dimen.x)/dimen.w
|
|
self.ui:handleEvent(Event:new("GotoPercentage", percentage))
|
|
end
|
|
self:onUpdateFooter(true)
|
|
return true
|
|
end
|
|
if self.has_no_mode or (self.settings.lock_tap and not ignore_lock) then
|
|
return
|
|
end
|
|
if self.settings.all_at_once or self.has_no_mode then
|
|
if self.mode >= 1 then
|
|
self.mode = self.mode_list.off
|
|
else
|
|
self.mode = self.mode_list.page_progress
|
|
end
|
|
else
|
|
self.mode = (self.mode + 1) % self.mode_nb
|
|
for i, m in ipairs(self.mode_index) do
|
|
if self.mode == self.mode_list.off then break end
|
|
if self.mode == i then
|
|
if self.settings[m] then
|
|
break
|
|
else
|
|
self.mode = (self.mode + 1) % self.mode_nb
|
|
end
|
|
end
|
|
end
|
|
end
|
|
self:applyFooterMode()
|
|
G_reader_settings:saveSetting("reader_footer_mode", self.mode)
|
|
self:onUpdateFooter(true)
|
|
return true
|
|
end
|
|
|
|
function ReaderFooter:onHoldFooter()
|
|
if self.mode == self.mode_list.off then return end
|
|
self.ui:handleEvent(Event:new("ShowSkimtoDialog"))
|
|
return true
|
|
end
|
|
|
|
function ReaderFooter:setVisible(visible)
|
|
if visible then
|
|
-- If it was off, just do as if we tap'ed on it (so we don't
|
|
-- duplicate onTapFooter() code)
|
|
if self.mode == self.mode_list.off then
|
|
self:onTapFooter(true) -- ignore tap lock
|
|
end
|
|
self.view.footer_visible = (self.mode ~= self.mode_list.off)
|
|
else
|
|
self:applyFooterMode(self.mode_list.off)
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:refreshFooter(refresh, signal)
|
|
self:updateFooterContainer()
|
|
self:resetLayout(true)
|
|
-- If we signal, the event we send will trigger a full repaint anyway, so we should be able to skip this one.
|
|
-- We *do* need to ensure we at least re-compute the footer layout, though, especially when going from visible to invisible...
|
|
self:onUpdateFooter(refresh and not signal, refresh and signal)
|
|
if signal then
|
|
self.ui:handleEvent(Event:new("SetPageBottomMargin", self.view.document.configurable.b_page_margin))
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:onResume()
|
|
self:onUpdateFooter()
|
|
if self.settings.auto_refresh_time then
|
|
self:setupAutoRefreshTime()
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:onSuspend()
|
|
if self.settings.auto_refresh_time then
|
|
UIManager:unschedule(self.autoRefreshTime)
|
|
self.onCloseDocument = nil
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:onFrontlightStateChanged()
|
|
if self.settings.frontlight then
|
|
self:onUpdateFooter(true)
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:onSetRotationMode()
|
|
self:updateFooterContainer()
|
|
self:resetLayout(true)
|
|
end
|
|
|
|
function ReaderFooter:onSetPageHorizMargins(h_margins)
|
|
self.book_margins_footer_width = math.floor((h_margins[1] + h_margins[2])/2)
|
|
if self.settings.progress_margin then
|
|
self.settings.progress_margin_width = Screen:scaleBySize(self.book_margins_footer_width)
|
|
self:refreshFooter(true)
|
|
end
|
|
end
|
|
|
|
function ReaderFooter:onScreenResize()
|
|
self:updateFooterContainer()
|
|
self:resetLayout(true)
|
|
end
|
|
|
|
return ReaderFooter
|