mirror of
https://github.com/koreader/koreader
synced 2024-11-13 19:11:25 +00:00
3066c86e38
This is a major overhaul of the hardware abstraction layer. A few notes: General platform distinction happens in frontend/device.lua which will delegate everything else to frontend/device/<platform_name>/device.lua which should extend frontend/device/generic/device.lua Screen handling is implemented in frontend/device/screen.lua which includes the *functionality* to support device specifics. Actually setting up the device specific functionality, however, is done in the device specific setup code in the relevant device.lua file. The same goes for input handling.
110 lines
3.0 KiB
Lua
110 lines
3.0 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 GestureRange = require("ui/gesturerange")
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local UIManager = require("ui/uimanager")
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local Device = require("device")
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local Geom = require("ui/geometry")
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local Input = require("device").input
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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 OK/Cancel buttons
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]]
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local ConfirmBox = 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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ok_text = _("OK"),
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cancel_text = _("Cancel"),
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ok_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 ConfirmBox: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.ok_text,
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callback = function()
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self.ok_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 ConfirmBox:onClose()
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UIManager:close(self)
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return true
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end
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function ConfirmBox: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:ok_callback()
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else
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self:cancel_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 ConfirmBox
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