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local hoverName = require 'core.hover.name'
local function getParentName(lib, isObject)
for _, parent in ipairs(lib.parent) do
if isObject then
if parent.type == 'object' then
return parent.nick or parent.name
end
else
if parent.type ~= 'object' then
return parent.nick or parent.name
end
end
end
return ''
end
local function findLib(source)
local value = source:bindValue()
local lib = value:getLib()
if not lib then
return nil
end
if lib.parent then
if source:get 'object' then
-- *string:sub
local fullKey = ('*%s:%s'):format(getParentName(lib, true), lib.name)
return lib, fullKey
else
local parentValue = source:get 'parent'
if parentValue and parentValue:getType() == 'string' then
-- *string.sub
local fullKey = ('*%s.%s'):format(getParentName(lib, false), lib.name)
return lib, fullKey
else
-- string.sub
local fullKey = ('%s.%s'):format(getParentName(lib, false), lib.name)
return lib, fullKey
end
end
else
local name = hoverName(source)
local libName = lib.nick or lib.name
if name == libName or not libName then
return lib, name
elseif name == '' then
return lib, libName
else
return lib, ('%s<%s>'):format(name, libName)
end
end
end
return function (source)
if source:bindValue() then
local lib, fullKey = findLib(source)
return lib, fullKey
end
if source:get 'in index' then
source = source:get 'in index'
local lib, fullKey = findLib(source)
return lib, fullKey
end
return nil
end
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