mirror of https://github.com/koreader/koreader
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
788 B
Lua
37 lines
788 B
Lua
ReaderToc = InputContainer:new{
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key_events = {
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ShowToc = { {"T"}, doc = "show Table of Content menu"},
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},
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dimen = Geom:new{ w = G_width-20, h = G_height-20},
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}
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function ReaderToc:cleanUpTocTitle(title)
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return title:gsub("\13", "")
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end
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function ReaderToc:onSetDimensions(dimen)
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self.dimen = dimen
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end
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function ReaderToc:onShowToc()
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function callback(item)
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self.ui:handleEvent(Event:new("PageUpdate", item.page))
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end
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local items = self.ui.document:getToc()
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-- build menu items
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for _,v in ipairs(items) do
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v.text = (" "):rep(v.depth-1)..self:cleanUpTocTitle(v.title)
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end
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toc_menu = Menu:new{
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title = "Table of Contents",
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item_table = items,
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width = self.dimen.w,
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height = self.dimen.h,
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on_select_callback = callback,
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}
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UIManager:show(toc_menu)
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end
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