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[TextViewer] Add hamburger menu to FocusManager and Menu key (#12365)

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David 2024-08-17 16:04:44 +01:00 committed by GitHub
parent c2d58e525e
commit 49a991e82f
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1 changed files with 14 additions and 2 deletions
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16
frontend/ui/widget/textviewer.lua
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@ -15,6 +15,7 @@ local ButtonTable = require("ui/widget/buttontable")
local CenterContainer = require("ui/widget/container/centercontainer")
local CheckButton = require("ui/widget/checkbutton")
local Device = require("device")
local Event = require("ui/event")
local Geom = require("ui/geometry")
local Font = require("ui/font")
local FrameContainer = require("ui/widget/container/framecontainer")
@ -111,6 +112,7 @@ function TextViewer:init(reinit)
if Device:hasKeys() then
self.key_events.Close = { { Device.input.group.Back } }
self.key_events.ShowMenu = { { "Menu" } }
end
if Device:isTouchDevice() then
@ -176,7 +178,7 @@ function TextViewer:init(reinit)
title_multilines = self.title_multilines,
title_shrink_font_to_fit = self.title_shrink_font_to_fit,
left_icon = self.show_menu and "appbar.menu",
left_icon_tap_callback = function() self:showMenu() end,
left_icon_tap_callback = function() self:onShowMenu() end,
close_callback = function() self:onClose() end,
show_parent = self,
}
@ -272,6 +274,16 @@ function TextViewer:init(reinit)
show_parent = self,
}
-- NT: add titlebar.left_button (hamburger menu) to FocusManager.
if Device:hasDPad() and not (Device:hasSymKey() or Device:hasScreenKB()) then
-- ButtonTable calls refocusWidget on init, but we'll mangle the layout,
-- so kill the initial highlight while FocusManager can still find the current focused item...
self.button_table:handleEvent(Event:new("Unfocus"))
table.insert(self.button_table.layout, 1, { self.titlebar.left_button })
-- And refocus manually on the *actual* layout
self.button_table:refocusWidget()
end
local textw_height = self.height - self.titlebar:getHeight() - self.button_table:getSize().h
self.scroll_text_w = ScrollTextWidget:new{
@ -589,7 +601,7 @@ function TextViewer:setTextBold(start_pos, len)
self.text = text -- restore original text
end
function TextViewer:showMenu()
function TextViewer:onShowMenu()
local dialog
local buttons = {
{{