mirror of
https://github.com/koreader/koreader.git
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107156c0a8
FocusManager: fix round x use y layout FocusManager: add tab and shift tab focus navigation support FocusManager: handle Press key by default FocusManager: make sure selected in instance level FocusManager: add hold event support FocusManager: Half move instead of edge move FocusManager: add keymap override support FocusManager: refocusWidget will delegate to parent FocusManager Focusmanager: refocusWidget can execute on next tick inputtext: can move out of focus on back inputtext: fix cannot exit for non-touch device inputtext: fix cannot input text with kindle dx physical keyboard fontlightwidget: add non-touch support datetimewidget: add non-touch support datetimewidget: fix set date failed in kindle DX, fix datetimewidget month range to 1~23 by default datetimewidget: make hour max value to 23 multiinputdialog: add non-touch support checkbox: focusable and focus style virtualkeyboard: no need to press two back to unfocus inputtext virtualkeyboard: collect FocusManager event key names to let VirtualKeyboard disable them openwithdialog: add non-touch support inputdialog: can close via back button enable all InputDialog and MultiInputDialog can be close by back keyboardlayoutdialog: non-touch support readertoc: non touch device can expand/collapse in toc bookstatuswidget: non touch support keyvaluepage: non-touch support calendarview: non-touch support
313 lines
9.3 KiB
Lua
313 lines
9.3 KiB
Lua
--[[--
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Widget for setting the date or time.
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Example for input a time:
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local DateTimeWidget = require("ui/widget/datetimewidget")
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local @{gettext|_} = require("gettext")
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local time_widget = DateTimeWidget:new{
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is_date = false,
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hour = 10,
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min = 30,
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ok_text = _("Set time"),
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title_text = _("Set time"),
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callback = function(time)
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-- use time.hour and time.min here
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end
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}
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UIManager:show(time_widget)
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Example for input a date:
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local DateTimeWidget = require("ui/widget/datetimewidget")
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local @{gettext|_} = require("gettext")
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local date_widget = DateTimeWidget:new{
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year = 2021,
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month = 12,
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day = 31,
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ok_text = _("Set date"),
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title_text = _("Set date"),
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callback = function(time)
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-- use time.year, time.month, time.day here
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end
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}
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UIManager:show(date_widget)
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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 Device = require("device")
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local FocusManager = require("ui/widget/focusmanager")
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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 GestureRange = require("ui/gesturerange")
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local Font = require("ui/font")
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local HorizontalGroup = require("ui/widget/horizontalgroup")
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local NumberPickerWidget = require("ui/widget/numberpickerwidget")
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local Size = require("ui/size")
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local TextBoxWidget = require("ui/widget/textboxwidget")
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local TitleBar = require("ui/widget/titlebar")
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local UIManager = require("ui/uimanager")
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local VerticalGroup = require("ui/widget/verticalgroup")
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local WidgetContainer = require("ui/widget/container/widgetcontainer")
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local _ = require("gettext")
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local Screen = Device.screen
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local T = require("ffi/util").template
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local DateTimeWidget = FocusManager:new{
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title_face = Font:getFace("x_smalltfont"),
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info_text = nil,
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width = nil,
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height = nil,
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is_date = true,
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day = 1,
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month = 1,
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year = 2021,
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hour = 12,
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min = 0,
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ok_text = _("Apply"),
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cancel_text = _("Close"),
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-- Optional extra button on bottom
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extra_text = nil,
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extra_callback = nil,
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}
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function DateTimeWidget:init()
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self.layout = {}
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self.screen_width = Screen:getWidth()
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self.screen_height = Screen:getHeight()
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self.width = self.width or math.floor(math.min(self.screen_width, self.screen_height) *
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(self.is_date and 0.8 or 0.6))
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if Device:hasKeys() then
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self.key_events.Close = { {Device.input.group.Back}, doc = "close date widget" }
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end
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if Device:isTouchDevice() then
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self.ges_events = {
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TapClose = {
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GestureRange:new{
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ges = "tap",
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range = Geom:new{
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w = self.screen_width,
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h = self.screen_height,
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}
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},
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},
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}
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end
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-- Actually the widget layout
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self:createLayout()
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end
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local year_widget, month_hour_widget, day_min_widget
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function DateTimeWidget:createLayout()
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year_widget = NumberPickerWidget:new{
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show_parent = self,
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value = self.year,
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value_min = 2021,
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value_max = 2041,
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value_step = 1,
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value_hold_step = self.year_hold_step or 4,
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}
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if self.is_date then
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self:mergeLayoutInHorizontal(year_widget)
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end
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month_hour_widget = NumberPickerWidget:new{
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show_parent = self,
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value = self.is_date and self.month or self.hour,
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value_min = self.hour_min or self.month_min or (self.is_date and 1 or 0),
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value_max = self.hour_max or self.month_max or (self.is_date and 12 or 23),
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value_step = 1,
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value_hold_step = self.hour_hold_step or self.month_hold_step or 3,
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}
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self:mergeLayoutInHorizontal(month_hour_widget)
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day_min_widget = NumberPickerWidget:new{
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show_parent = self,
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value = self.is_date and self.day or self.min,
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value_min = self.min_min or self.day_min or (self.is_date and 1 or 0),
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value_max = self.min_max or self.day_max or (self.is_date and 31 or 59),
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value_step = 1,
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value_hold_step = self.day_hold_step or self.min_hold_step or (self.is_date and 5 or 10),
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date_month_hour = month_hour_widget,
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date_year = year_widget,
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}
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self:mergeLayoutInHorizontal(day_min_widget)
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local separator_space = TextBoxWidget:new{
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text = self.is_date and "–" or ":",
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alignment = "center",
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face = self.title_face,
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bold = true,
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width = math.floor(math.min(self.screen_width, self.screen_height) *
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(self.is_date and 0.02 or 0.05)),
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}
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local date_group = HorizontalGroup:new{
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align = "center",
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year_widget,
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separator_space,
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month_hour_widget,
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separator_space,
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day_min_widget,
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}
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if not self.is_date then
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table.remove(date_group, 2)
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table.remove(date_group, 1)
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end
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local title_bar = TitleBar:new{
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width = self.width,
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align = "left",
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with_bottom_line = true,
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title = self.title_text,
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title_shrink_font_to_fit = true,
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info_text = self.info_text,
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show_parent = self,
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}
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local buttons = {}
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if self.default_value then
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table.insert(buttons, {
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{
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text = self.default_text or T(_("Default value: %1"), self.default_value),
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callback = function()
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if self.default_callback then
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self.default_callback(year_widget:getValue(), month_hour_widget:getValue(),
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day_min_widget:getValue())
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end
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if not self.keep_shown_on_apply then -- assume extra wants it same as ok
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self:onClose()
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end
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end,
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},
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})
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end
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if self.extra_text then
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table.insert(buttons, {
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{
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text = self.extra_text,
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callback = function()
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self.extra_callback(self)
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end,
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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 = self.cancel_text,
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callback = function()
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self:onClose()
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end,
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},
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{
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text = self.ok_text,
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callback = function()
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if self.callback then
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self.year = year_widget:getValue()
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if self.is_date then
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self.month = month_hour_widget:getValue()
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self.day = day_min_widget:getValue()
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else
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self.hour = month_hour_widget:getValue()
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self.min = day_min_widget:getValue()
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end
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self:callback(self)
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end
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self:onClose()
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end,
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},
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})
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local ok_cancel_buttons = ButtonTable:new{
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width = self.width - 2*Size.padding.default,
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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:mergeLayoutInVertical(ok_cancel_buttons)
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self.date_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 = "left",
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title_bar,
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CenterContainer:new{
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dimen = Geom:new{
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w = self.width,
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h = math.floor(date_group:getSize().h * 1.2),
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},
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date_group
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},
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CenterContainer:new{
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dimen = Geom:new{
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w = self.width,
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h = ok_cancel_buttons:getSize().h,
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},
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ok_cancel_buttons
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}
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}
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}
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self[1] = WidgetContainer:new{
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align = "center",
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dimen = Geom:new{
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x = 0, y = 0,
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w = self.screen_width,
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h = self.screen_height,
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},
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FrameContainer:new{
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bordersize = 0,
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padding = Size.padding.default,
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self.date_frame,
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}
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}
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self:refocusWidget()
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UIManager:setDirty(self, function()
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return "ui", self.date_frame.dimen
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end)
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end
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function DateTimeWidget:update(left, mid, right)
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year_widget.value = left
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year_widget:update()
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month_hour_widget.value = mid
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month_hour_widget:update()
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day_min_widget.value = right
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day_min_widget:update()
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end
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function DateTimeWidget:onCloseWidget()
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UIManager:setDirty(nil, function()
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return "ui", self.date_frame.dimen
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end)
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end
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function DateTimeWidget:onShow()
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UIManager:setDirty(self, function()
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return "ui", self.date_frame.dimen
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end)
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return true
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end
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function DateTimeWidget:onAnyKeyPressed()
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UIManager:close(self)
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return true
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end
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function DateTimeWidget:onTapClose(arg, ges_ev)
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if ges_ev.pos:notIntersectWith(self.date_frame.dimen) then
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self:onClose()
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end
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return true
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end
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function DateTimeWidget:onClose()
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UIManager:close(self)
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return true
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end
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return DateTimeWidget
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