mirror of
https://github.com/koreader/koreader
synced 2024-10-31 21:20:20 +00:00
84029e9694
ConfirmBox and InfoMessage are default to be modal. Now returning to filamanager after highlighting a PDF page the confirmbox asking users to save the document will not be hidden by the filamanager window. And it's tested on Kindle that #791 is already been solved probably by out refacorting of MuPDF backend.
101 lines
2.9 KiB
Lua
101 lines
2.9 KiB
Lua
local InputContainer = require("ui/widget/container/inputcontainer")
|
|
local CenterContainer = require("ui/widget/container/centercontainer")
|
|
local Font = require("ui/font")
|
|
local Device = require("ui/device")
|
|
local GestureRange = require("ui/gesturerange")
|
|
local FrameContainer = require("ui/widget/container/framecontainer")
|
|
local HorizontalGroup = require("ui/widget/horizontalgroup")
|
|
local ImageWidget = require("ui/widget/imagewidget")
|
|
local TextBoxWidget = require("ui/widget/textboxwidget")
|
|
local HorizontalSpan = require("ui/widget/horizontalspan")
|
|
local UIManager = require("ui/uimanager")
|
|
local Geom = require("ui/geometry")
|
|
local Input = require("ui/input")
|
|
local Screen = require("ui/screen")
|
|
local _ = require("gettext")
|
|
local Blitbuffer = require("ffi/blitbuffer")
|
|
|
|
--[[
|
|
Widget that displays an informational message
|
|
|
|
it vanishes on key press or after a given timeout
|
|
]]
|
|
local InfoMessage = InputContainer:new{
|
|
modal = true,
|
|
face = Font:getFace("infofont", 25),
|
|
text = "",
|
|
timeout = nil, -- in seconds
|
|
}
|
|
|
|
function InfoMessage:init()
|
|
if Device:hasKeys() then
|
|
self.key_events = {
|
|
AnyKeyPressed = { { Input.group.Any },
|
|
seqtext = "any key", doc = "close dialog" }
|
|
}
|
|
end
|
|
if Device:isTouchDevice() then
|
|
self.ges_events.TapClose = {
|
|
GestureRange:new{
|
|
ges = "tap",
|
|
range = Geom:new{
|
|
x = 0, y = 0,
|
|
w = Screen:getWidth(),
|
|
h = Screen:getHeight(),
|
|
}
|
|
}
|
|
}
|
|
end
|
|
local image_widget = nil
|
|
if self.image then
|
|
image_widget = ImageWidget:new{
|
|
image = self.image,
|
|
width = self.image_width,
|
|
height = self.image_height,
|
|
}
|
|
else
|
|
image_widget = ImageWidget:new{
|
|
file = "resources/info-i.png",
|
|
}
|
|
end
|
|
-- we construct the actual content here because self.text is only available now
|
|
self[1] = CenterContainer:new{
|
|
dimen = Screen:getSize(),
|
|
FrameContainer:new{
|
|
margin = 2,
|
|
background = Blitbuffer.COLOR_WHITE,
|
|
HorizontalGroup:new{
|
|
align = "center",
|
|
image_widget,
|
|
HorizontalSpan:new{ width = 10 },
|
|
TextBoxWidget:new{
|
|
text = self.text,
|
|
face = self.face,
|
|
width = Screen:getWidth()*2/3,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
end
|
|
|
|
function InfoMessage:onShow()
|
|
-- triggered by the UIManager after we got successfully shown (not yet painted)
|
|
if self.timeout then
|
|
UIManager:scheduleIn(self.timeout, function() UIManager:close(self) end)
|
|
end
|
|
return true
|
|
end
|
|
|
|
function InfoMessage:onAnyKeyPressed()
|
|
-- triggered by our defined key events
|
|
UIManager:close(self)
|
|
return true
|
|
end
|
|
|
|
function InfoMessage:onTapClose()
|
|
UIManager:close(self)
|
|
return true
|
|
end
|
|
|
|
return InfoMessage
|