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bug fix in readertoc

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* typo in fillToc method
* handle xpointer in getTocTitleByPage
* return true in onShowToc
This commit is contained in:
Qingping Hou
2013-01-01 14:37:36 -05:00
parent a05e87a2dc
commit 9e7d41d129
1 changed files with 13 additions and 8 deletions
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21
frontend/ui/reader/readertoc.lua
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@@ -21,20 +21,24 @@ function ReaderToc:onSetDimensions(dimen)
self.dimen = dimen
end
--function ReaderToc:fillToc()
--self.toc = self.doc:getToc()
--end
function ReaderToc:fillToc()
self.toc = self.ui.document:getToc()
end
-- getTocTitleByPage wrapper, so specific reader
-- _getTocTitleByPage wrapper, so specific reader
-- can tranform pageno according its need
function ReaderToc:getTocTitleByPage(pageno)
return self:_getTocTitleByPage(pageno)
function ReaderToc:getTocTitleByPage(pn_or_xp)
local page = pn_or_xp
if type(pn_or_xp) == "string" then
page = self.ui.document:getPageFromXPointer(pn_or_xp)
end
return self:_getTocTitleByPage(page)
end
function ReaderToc:_getTocTitleByPage(pageno)
if not self.toc then
-- build toc when needed.
self:fillToc()
-- build toc when needed.
self:fillToc()
end
-- no table of content
@@ -83,6 +87,7 @@ function ReaderToc:onShowToc()
end
UIManager:show(menu_container)
return true
end
function ReaderToc:addToMainMenu(item_table)