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[UX] Adds DoubleSpinWidget (#5679)

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Replaces HyphenationLimits widget by making it more generic.
This commit is contained in:
Robert
2019-12-11 23:12:55 +01:00
committed by poire-z
parent 04d9a557aa
commit e26ad2b287
2 changed files with 100 additions and 73 deletions
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21
frontend/apps/reader/modules/readerhyphenation.lua
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@@ -1,3 +1,4 @@
local Device = require("device")
local Event = require("ui/event")
local InfoMessage = require("ui/widget/infomessage")
local InputContainer = require("ui/widget/container/inputcontainer")
@@ -9,6 +10,7 @@ local util = require("util")
local _ = require("gettext")
local C_ = _.pgettext
local T = require("ffi/util").template
local Screen = Device.screen
local ReaderHyphenation = InputContainer:new{
hyph_menu_title = _("Hyphenation"),
@@ -32,15 +34,30 @@ function ReaderHyphenation:init()
return T(_("Left/right minimal sizes: %1"), limits_text)
end,
callback = function()
local HyphenationLimitsWidget = require("ui/widget/hyphenationlimits")
local DoubleSpinWidget = require("/ui/widget/doublespinwidget")
local hyph_settings = self.hyph_algs_settings[self.hyph_alg] or {}
local alg_left_hyphen_min = hyph_settings.left_hyphen_min
local alg_right_hyphen_min = hyph_settings.right_hyphen_min
local hyph_limits_widget = HyphenationLimitsWidget:new{
local hyph_limits_widget = DoubleSpinWidget:new{
-- Min (1) and max (10) values are enforced by crengine
left_value = G_reader_settings:readSetting("hyph_left_hyphen_min") or alg_left_hyphen_min or 2,
left_min = 1,
left_max = 10,
right_value = G_reader_settings:readSetting("hyph_right_hyphen_min") or alg_right_hyphen_min or 2,
right_min = 1,
right_max = 10,
left_default = alg_left_hyphen_min or 2,
right_default = alg_right_hyphen_min or 2,
-- let room on the widget sides so we can see
-- the hyphenation changes happening
width = Screen:getWidth() * 0.6,
default_values = true,
default_text = _("Use language defaults"),
title_text = _("Hyphenation limits"),
info_text = _([[
Set minimum length before hyphenation occurs.
These settings will apply to all books with any hyphenation dictionary.
'Use language defaults' resets them.]]),
callback = function(left_hyphen_min, right_hyphen_min)
G_reader_settings:saveSetting("hyph_left_hyphen_min", left_hyphen_min)
G_reader_settings:saveSetting("hyph_right_hyphen_min", right_hyphen_min)