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da870ca15c
The release key event will cause the dialog disappear immediately after show up. Also the timeout error is handled with pcall.
59 lines
1.2 KiB
Lua
59 lines
1.2 KiB
Lua
require "widget"
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require "font"
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InfoMessage = {
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face = Font:getFace("infofont", 25)
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}
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function InfoMessage:show(text,refresh_mode)
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print("# InfoMessage ", text, refresh_mode)
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local dialog = CenterContainer:new({
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dimen = { w = G_width, h = G_height },
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FrameContainer:new({
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margin = 2,
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background = 0,
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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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Widget:new({
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dimen = { w = 10, h = 0 }
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}),
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TextWidget:new({
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text = text,
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face = Font:getFace("cfont", 30)
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})
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})
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})
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})
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dialog:paintTo(fb.bb, 0, 0)
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dialog:free()
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if refresh_mode ~= nil then
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fb:refresh(refresh_mode)
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end
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end
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function showInfoMsgWithDelay(text, msec, refresh_mode)
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if not refresh_mode then refresh_mode = 0 end
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Screen:saveCurrentBB()
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InfoMessage:show(text)
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fb:refresh(refresh_mode)
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-- util.usleep(msec*1000)
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-- eat the first key release event
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local ev = input.waitForEvent()
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adjustKeyEvents(ev)
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repeat
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ok = pcall( function()
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ev = input.waitForEvent(msec*1000)
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adjustKeyEvents(ev)
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end)
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print(is_not_timeout)
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until not ok or ev.value == EVENT_VALUE_KEY_PRESS
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Screen:restoreFromSavedBB()
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fb:refresh(refresh_mode)
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end
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