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koreader/frontend/ui/elements/page_turns.lua

82 lines
3.3 KiB
Lua

local Device = require("device")
local Event = require("ui/event")
local UIManager = require("ui/uimanager")
local _ = require("gettext")
local PageTurns = {
text = _("Page turns"),
sub_item_table = {
{
text = _("With taps"),
checked_func = function()
return G_reader_settings:nilOrFalse("page_turns_disable_tap")
end,
callback = function()
G_reader_settings:flipNilOrFalse("page_turns_disable_tap")
end,
},
{
text = _("With swipes"),
checked_func = function()
return G_reader_settings:nilOrFalse("page_turns_disable_swipe")
end,
callback = function()
G_reader_settings:flipNilOrFalse("page_turns_disable_swipe")
end,
separator = true,
},
{
text_func = function()
local text = _("Invert page turn taps and swipes")
if G_reader_settings:isTrue("inverse_reading_order") then
text = text .. ""
end
return text
end,
checked_func = function()
local ui = require("apps/reader/readerui"):_getRunningInstance()
return ui.view.inverse_reading_order
end,
callback = function()
UIManager:broadcastEvent(Event:new("ToggleReadingOrder"))
end,
hold_callback = function(touchmenu_instance)
local inverse_reading_order = G_reader_settings:isTrue("inverse_reading_order")
local MultiConfirmBox = require("ui/widget/multiconfirmbox")
UIManager:show(MultiConfirmBox:new{
text = inverse_reading_order and _("The default (★) for newly opened books is right-to-left (RTL) page turning.\n\nWould you like to change it?")
or _("The default (★) for newly opened books is left-to-right (LTR) page turning.\n\nWould you like to change it?"),
choice1_text_func = function()
return inverse_reading_order and _("LTR") or _("LTR (★)")
end,
choice1_callback = function()
G_reader_settings:makeFalse("inverse_reading_order")
if touchmenu_instance then touchmenu_instance:updateItems() end
end,
choice2_text_func = function()
return inverse_reading_order and _("RTL (★)") or _("RTL")
end,
choice2_callback = function()
G_reader_settings:makeTrue("inverse_reading_order")
if touchmenu_instance then touchmenu_instance:updateItems() end
end,
})
end,
}
}
}
if Device:hasKeys() then
table.insert(PageTurns.sub_item_table, {
text = _("Invert page turn buttons"),
checked_func = function()
return G_reader_settings:isTrue("input_invert_page_turn_keys")
end,
callback = function()
G_reader_settings:flipNilOrFalse("input_invert_page_turn_keys")
Device:invertButtons()
end,
})
end
return PageTurns