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refactoring koptcontext creation function

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This commit is contained in:
chrox
2013-09-14 12:56:10 +08:00
parent 7fb169660a
commit f2cf10a015
1 changed files with 8 additions and 15 deletions
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23
frontend/document/koptinterface.lua
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@@ -46,6 +46,12 @@ function KoptInterface:createContext(doc, pageno, bbox)
-- So there is no need to check background context when creating new context.
local kc = KOPTContext.new()
local screen_size = Screen:getSize()
local lang = doc.configurable.doc_language
if lang == "chi_sim" or lang == "chi_tra" or
lang == "jpn" or lang == "kor" then
kc:setCJKChar()
end
kc:setLanguage(lang)
kc:setTrim(doc.configurable.trim_page)
kc:setWrap(doc.configurable.text_wrap)
kc:setIndent(doc.configurable.detect_indent)
@@ -62,8 +68,7 @@ function KoptInterface:createContext(doc, pageno, bbox)
kc:setDefectSize(doc.configurable.defect_size)
kc:setLineSpacing(doc.configurable.line_spacing)
kc:setWordSpacing(doc.configurable.word_spacing)
kc:setLanguage(doc.configurable.doc_language)
kc:setBBox(bbox.x0, bbox.y0, bbox.x1, bbox.y1)
if bbox then kc:setBBox(bbox.x0, bbox.y0, bbox.x1, bbox.y1) end
if Dbg.is_on then kc:setDebug() end
return kc
end
@@ -133,12 +138,6 @@ function KoptInterface:getReflewTextBoxes(doc, pageno)
if cached then
local kc = self:waitForContext(cached.kctx)
--kc:setDebug()
local lang = doc.configurable.doc_language
if lang == "chi_sim" or lang == "chi_tra" or
lang == "jpn" or lang == "kor" then
kc:setCJKChar()
end
kc:setLanguage(lang)
local fullwidth, fullheight = kc:getPageDim()
local boxes = kc:getWordBoxes(0, 0, fullwidth, fullheight)
Cache:insert(hash, CacheItem:new{ rfpgboxes = boxes })
@@ -154,14 +153,8 @@ function KoptInterface:getTextBoxes(doc, pageno)
local cached = Cache:check(hash)
if not cached then
local kc_hash = "kctx|"..doc.file.."|"..pageno
local kc = KOPTContext.new()
local kc = self:createContext(doc, pageno)
kc:setDebug()
local lang = doc.configurable.doc_language
if lang == "chi_sim" or lang == "chi_tra" or
lang == "jpn" or lang == "kor" then
kc:setCJKChar()
end
kc:setLanguage(lang)
local page = doc._document:openPage(pageno)
page:getPagePix(kc)
local fullwidth, fullheight = kc:getPageDim()