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2154e7e852
This should finish the work to make all globals to local variables. That allows LuaJIT to properly compile things by interning the references to the relevant parts (rather than looking up globals all the time which stops a trace).
60 lines
1.7 KiB
Lua
60 lines
1.7 KiB
Lua
local EventListener = require("ui/widget/eventlistener")
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local UIManager = require("ui/uimanager")
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local DictQuickLookup = require("ui/widget/dictquicklookup")
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local Screen = require("ui/screen")
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local JSON = require("JSON")
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local ReaderDictionary = EventListener:new{}
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function ReaderDictionary:onLookupWord(word)
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self:stardictLookup(word)
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end
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function ReaderDictionary:stardictLookup(word)
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DEBUG("lookup word:", word)
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if word then
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-- strip punctuation characters around selected word
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word = string.gsub(word, "^%p+", '')
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word = string.gsub(word, "%p+$", '')
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DEBUG("stripped word:", word)
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-- escape quotes and other funny characters in word
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local std_out = io.popen("./sdcv -nj "..("%q"):format(word), "r")
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local results_str = std_out:read("*all")
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if results_str then
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--DEBUG("result str:", word, results_str)
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local ok, results = pcall(JSON.decode, JSON, results_str)
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--DEBUG("lookup result table:", word, results)
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self:showDict(results)
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end
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end
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end
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function ReaderDictionary:showDict(results)
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if results and results[1] then
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DEBUG("showing quick lookup dictionary window")
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UIManager:show(DictQuickLookup:new{
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ui = self.ui,
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dialog = self.dialog,
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results = results,
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dictionary = self.default_dictionary,
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width = Screen:getWidth() - screen:scaleByDPI(120),
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height = Screen:getHeight()*0.43,
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})
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end
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end
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function ReaderDictionary:onUpdateDefaultDict(dict)
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DEBUG("make default dictionary:", dict)
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self.default_dictionary = dict
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end
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function ReaderDictionary:onReadSettings(config)
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self.default_dictionary = config:readSetting("default_dictionary")
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end
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function ReaderDictionary:onCloseDocument()
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self.ui.doc_settings:saveSetting("default_dictionary", self.default_dictionary)
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end
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return ReaderDictionary
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