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use xpointer instead of read percent to mark read progress

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This commit is contained in:
Qingping Hou
2013-01-11 13:46:39 +08:00
parent 688540c25b
commit e7e6a2be9c
1 changed files with 18 additions and 5 deletions
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23
frontend/ui/reader/readerrolling.lua
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@@ -94,10 +94,21 @@ function ReaderRolling:onReadSettings(config)
if not soe then
self.show_overlap_enable = soe
end
self:gotoPercent(config:readSetting("last_percent") or 0)
-- we have to do a real pos change in self.ui.document._document to
-- update status information in CREngine.
self.ui.document:gotoPos(self.current_pos)
-- we read last_percent just for backward compatibility
local last_per = config:readSetting("last_percent")
if last_per then
self:gotoPercent(last_per)
-- we have to do a real pos change in self.ui.document._document to
-- update status information in CREngine.
self.ui.document:gotoPos(self.current_pos)
end
local last_xp = config:readSetting("last_xpointer")
if last_xp then
self:gotoXPointer(last_xp)
-- we have to do a real jump in self.ui.document._document to
-- update status information in CREngine.
self.ui.document:gotoXPointer(last_xp)
end
if self.view_mode == "page" then
self.ui:handleEvent(Event:new("PageUpdate", self.ui.document:getCurrentPage()))
end
@@ -106,7 +117,9 @@ end
function ReaderRolling:onCloseDocument()
local cur_xp = self.ui.document:getXPointer()
local cur_pos = self.ui.document:getPosFromXPointer(cur_xp)
self.ui.doc_settings:saveSetting("last_percent", 10000 * cur_pos / self.doc_height)
-- remove last_percent config since its deprecated
self.ui.doc_settings:saveSetting("last_percent", nil)
self.ui.doc_settings:saveSetting("last_xpointer", self.ui.document:getXPointer())
self.ui.doc_settings:saveSetting("percent_finished", cur_pos / self.doc_height)
end