mirror of
https://github.com/koreader/koreader
synced 2024-11-13 19:11:25 +00:00
129 lines
3.6 KiB
Lua
129 lines
3.6 KiB
Lua
local InputContainer = require("ui/widget/container/inputcontainer")
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local CenterContainer = require("ui/widget/container/centercontainer")
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local FrameContainer = require("ui/widget/container/framecontainer")
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local HorizontalGroup = require("ui/widget/horizontalgroup")
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local VerticalGroup = require("ui/widget/verticalgroup")
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local ImageWidget = require("ui/widget/imagewidget")
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local TextBoxWidget = require("ui/widget/textboxwidget")
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local HorizontalSpan = require("ui/widget/horizontalspan")
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local ButtonTable = require("ui/widget/buttontable")
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local UIManager = require("ui/uimanager")
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local Screen = require("device").screen
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local Font = require("ui/font")
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local DEBUG = require("dbg")
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local _ = require("gettext")
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local Blitbuffer = require("ffi/blitbuffer")
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-- screen
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--[[
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Widget that shows a message and choice1/choice2/Cancel buttons
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]]
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local MultiConfirmBox = InputContainer:new{
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modal = true,
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text = _("no text"),
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face = Font:getFace("infofont", 25),
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choice1_text = _("Choice 1"),
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choice2_text = _("Choice 2"),
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cancel_text = _("Cancel"),
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choice1_callback = function() end,
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choice2_callback = function() end,
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cancel_callback = function() end,
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margin = 5,
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padding = 5,
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}
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function MultiConfirmBox:init()
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local content = HorizontalGroup:new{
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align = "center",
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ImageWidget:new{
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file = "resources/info-i.png"
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},
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HorizontalSpan:new{ width = 10 },
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TextBoxWidget:new{
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text = self.text,
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face = self.face,
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width = Screen:getWidth()*2/3,
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}
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}
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local button_table = ButtonTable:new{
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width = content:getSize().w,
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button_font_face = "cfont",
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button_font_size = 20,
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buttons = {
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{
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{
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text = self.cancel_text,
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callback = function()
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self.cancel_callback()
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UIManager:close(self)
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end,
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},
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{
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text = self.choice1_text,
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callback = function()
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self.choice1_callback()
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UIManager:close(self)
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end,
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},
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{
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text = self.choice2_text,
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callback = function()
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self.choice2_callback()
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UIManager:close(self)
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end,
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},
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},
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},
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zero_sep = true,
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show_parent = self,
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}
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self[1] = CenterContainer:new{
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dimen = Screen:getSize(),
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FrameContainer:new{
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background = Blitbuffer.COLOR_WHITE,
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margin = self.margin,
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padding = self.padding,
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VerticalGroup:new{
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align = "left",
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content,
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button_table,
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}
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}
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}
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end
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function MultiConfirmBox:onShow()
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UIManager:setDirty(self, function()
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return "ui", self[1][1].dimen
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end)
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end
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function MultiConfirmBox: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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end
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function MultiConfirmBox:onClose()
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UIManager:close(self)
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return true
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end
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function MultiConfirmBox:onSelect()
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DEBUG("selected:", self.selected.x)
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if self.selected.x == 1 then
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self:choice1_callback()
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elseif self.selected.x == 2 then
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self:choice2_callback()
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elseif self.selected.x == 0 then
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self:cancle_callback()
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end
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UIManager:close(self)
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return true
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end
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return MultiConfirmBox
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