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local guide = require 'parser.guide'
local m = {}
function m:def(source, callback)
local parent = source.parent
if parent.type == 'setfield' or parent.type == 'getfield' then
local node = parent.node
local key = guide.getKeyName(source)
self:eachField(node, key, function (src, mode)
if mode == 'set' then
callback(src, mode)
end
end)
elseif parent.type == 'tablefield' then
self:eachDef(parent.value, callback)
end
end
function m:ref(source, callback)
local parent = source.parent
if parent.type == 'setfield' or parent.type == 'getfield' then
local node = parent.node
local key = guide.getKeyName(source)
self:eachField(node, key, function (src, mode)
if mode == 'set' or mode == 'get' then
callback(src, mode)
end
end)
elseif parent.type == 'tablefield' then
self:eachDef(parent.value, callback)
end
end
function m:value(source, callback)
local parent = source.parent
if parent.type == 'setfield'
or parent.type == 'tablefield' then
if parent.value then
self:eachValue(parent.value, callback)
end
end
end
return m
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