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78 lines
1.9 KiB
Lua
78 lines
1.9 KiB
Lua
local Device = require("device")
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local _ = require("gettext")
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local function getSupportedExtensions()
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local t = require("document/documentregistry"):getExtensions()
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t["sh"] = nil
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t["py"] = nil
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return t
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end
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local ExtAssoc = {
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assoc = G_reader_settings:readSetting("file_ext_assoc") or {},
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}
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function ExtAssoc:commit()
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G_reader_settings:saveSetting("file_ext_assoc", self.assoc):flush()
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-- Translate the boolean map back to map of providers the OS backend can inquire further
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local t = {}
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for k, v in pairs(getSupportedExtensions()) do
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if self.assoc[k] then t[k] = v end
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end
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Device:associateFileExtensions(t)
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end
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function ExtAssoc:setAll(state)
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for k, dummy in pairs(getSupportedExtensions()) do
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self:setOne(k, state)
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end
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self:commit()
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end
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function ExtAssoc:setOne(ext, state)
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self.assoc[ext] = state and true or nil
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end
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function ExtAssoc:getSettingsMenuTable()
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local ret = {
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{
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keep_menu_open = true,
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text = _("Enable all"),
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callback = function(menu)
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self:setAll(true)
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menu:updateItems()
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end,
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},
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{
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keep_menu_open = true,
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text = _("Disable all"),
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callback = function(menu)
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self:setAll(false)
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menu:updateItems()
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end,
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separator = true,
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},
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}
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local exts = getSupportedExtensions()
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local keys = {}
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for k, dummy in pairs(exts) do
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table.insert(keys, k)
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end
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table.sort(keys)
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for dummy, k in ipairs(keys) do
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table.insert(ret, {
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keep_menu_open = true,
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text = k,
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checked_func = function() return self.assoc[k] end,
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callback = function()
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self:setOne(k, not self.assoc[k])
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self:commit()
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end
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})
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end
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return ret
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end
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return ExtAssoc
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