mirror of https://github.com/koreader/koreader
[feat, UX] Pick keyboard layout from keyboard (#5583)
* Tap goes to next activated keyboard. * Hold opens a selection popup.reviewable/pr5610/r1
yparitcher
5 years ago
committed by
Frans de Jonge
parent
afd277901a
commit
5e8d1227ef
@ -0,0 +1,163 @@
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--[[--
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This widget displays a keyboard layout dialog.
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]]
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local Blitbuffer = require("ffi/blitbuffer")
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local ButtonTable = require("ui/widget/buttontable")
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local CenterContainer = require("ui/widget/container/centercontainer")
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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 InputContainer = require("ui/widget/container/inputcontainer")
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local Language = require("ui/language")
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local LineWidget = require("ui/widget/linewidget")
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local RadioButtonTable = require("ui/widget/radiobuttontable")
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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 _ = require("gettext")
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local Screen = require("device").screen
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local orderedPairs = require("ffi/util").orderedPairs
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local KeyboardLayoutDialog = InputContainer:new{
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is_always_active = true,
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title = _("Keyboard Layout"),
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modal = true,
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width = Screen:getWidth() * 0.8,
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face = Font:getFace("cfont", 22),
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title_face = Font:getFace("x_smalltfont"),
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title_padding = Size.padding.default,
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title_margin = Size.margin.title,
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button_padding = Size.padding.default,
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border_size = Size.border.window,
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}
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function KeyboardLayoutDialog:init()
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-- Title & description
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self.title_widget = FrameContainer:new{
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padding = self.title_padding,
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margin = self.title_margin,
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bordersize = 0,
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TextWidget:new{
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text = self.title,
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face = self.title_face,
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max_width = self.width,
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}
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}
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self.title_bar = LineWidget:new{
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dimen = Geom:new{
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w = self.width,
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h = Size.line.thick,
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}
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}
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local buttons = {}
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local radio_buttons = {}
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for k, _ in orderedPairs(self.parent.keyboard.lang_to_keyboard_layout) do
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table.insert(radio_buttons, {
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{
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text = Language:getLanguageName(k),
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checked = self.parent.keyboard:getKeyboardLayout() == k,
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provider = k,
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},
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})
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end
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table.insert(buttons, {
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{
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text = _("Cancel"),
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callback = function()
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UIManager:close(self.parent.keyboard_layout_dialog)
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end,
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},
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{
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text = _("Switch to layout"),
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is_enter_default = true,
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callback = function()
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local provider = self.parent.keyboard_layout_dialog.radio_button_table.checked_button.provider
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self.parent.keyboard:setKeyboardLayout(provider)
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UIManager:close(self.parent.keyboard_layout_dialog)
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end,
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},
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})
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self.radio_button_table = RadioButtonTable:new{
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radio_buttons = radio_buttons,
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width = self.width * 0.9,
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focused = true,
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scroll = false,
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parent = self,
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face = self.face,
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}
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-- Buttons Table
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self.button_table = ButtonTable:new{
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width = self.width - 2*self.button_padding,
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button_font_face = "cfont",
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button_font_size = 20,
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buttons = buttons,
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zero_sep = true,
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show_parent = self,
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}
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self.dialog_frame = FrameContainer:new{
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radius = Size.radius.window,
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bordersize = Size.border.window,
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padding = 0,
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margin = 0,
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background = Blitbuffer.COLOR_WHITE,
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VerticalGroup:new{
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align = "center",
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self.title_widget,
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self.title_bar,
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VerticalSpan:new{
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width = Size.span.vertical_large*2,
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},
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CenterContainer:new{
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dimen = Geom:new{
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w = self.title_bar:getSize().w,
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h = self.radio_button_table:getSize().h,
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},
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self.radio_button_table,
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},
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VerticalSpan:new{
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width = Size.span.vertical_large*2,
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},
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-- buttons
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CenterContainer:new{
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dimen = Geom:new{
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w = self.title_bar:getSize().w,
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h = self.button_table:getSize().h,
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},
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self.button_table,
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}
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}
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}
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self[1] = CenterContainer:new{
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dimen = Geom:new{
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w = Screen:getWidth(),
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h = Screen:getHeight(),
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},
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self.dialog_frame,
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}
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end
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function KeyboardLayoutDialog:onShow()
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UIManager:setDirty(self, function()
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return "ui", self.dialog_frame.dimen
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end)
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end
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function KeyboardLayoutDialog:onCloseWidget()
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UIManager:setDirty(nil, function()
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return "partial", self[1][1].dimen
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end)
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return true
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end
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return KeyboardLayoutDialog
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