librime-lua-script/lua/component/debug_filter.lua at main · shewer/librime-lua-script · GitHub

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#! /usr/bin/env lua

-- debug_filter.lua

-- Distributed under terms of the MIT license.

--[[

lua_filter@debug_filter 提供顯示 candidate 訊息和 tags

可以在方案中添加

name_space/output_format: # 設置順序

- dtype # candidate type

- type # candidate.type

- start # candidate.start

- _end #

- text

- comment

- quality

- input # context.input

- ainput # active_input context.input:sub(_start +1 , _end)

- error lua component error

name_space/tags: 設置同 filter

option: _debug 開關此功能

property: :可以重設定顯示資料和順序以逗號分隔

<schema_name>.custom.yaml

# module_name: debug_filter name_space: debug_filter

engine/filters/@next: lua_filter@debug_filter

# item_name dtype type start _end preedit, quality input ainput comment

debug_filter/output_format: [dtype,type,start,_end,preedit,quality]

enable switch:

option_name: _debug disable / enable

candidate.comment output :

property: _debug

cand data_name: type start _end comment quality preedit , dtype

input_str: input ainput

ex:

context:set_option("_debug", true)

context:set_property("_debug", "dtype,comment,_end,start,quality")

--]]

local Env=require'tools/env_api'

local output_fmt="dtype,type,start,_end,preedit,quality"

local name = "_debug"

local List=require 'tools/list'

local function item_to_list(item)

if item and item.type == "kList" then

local cl = item:get_list()

local l = List()

for i=0,cl.size-1 do

l:push( cl:get_value_at(i).value or "" )

end

return l

end

local function get_output_fmt(config,path)

local item=config:get_item(path)

if not item then return end

if item.type == "kList" then

local l = item_to_list(item)

return l and l:concat(",")

elseif item.type == "kScalar" then

return item:get_value().value:gsub("%s","")

end

local function get_tags(config,path)

return Set(

item_to_list( config:get_item(path) ))

end

local M={}

function M.init(env)

Env(env)

local context= env:Context()

local config= env:Config()

env.tags = get_tags( config,env.name_space .. "/tags")

--init option property

env.option= "_debug"

context:set_option( env.option , context:get_option(env.option) or false)

local output_fmt= get_output_fmt(config, env.name_space .. "/output_format") or output_fmt

context:set_property(env.option, output_fmt )

end

function M.fini(env)

end

-- M.tags_match

local function tags_str(seg)

local tab={}

for k, _ in next, seg.tags do table.insert(tab,k) end

return string.format(" [tags: %s]", table.concat(tab," ") )

end

function M.tags_match(seg,env)

-- tags all : env.tags == nil or faile

local context = env:Context()

local enable = context:get_option(env.option)

if enable then

seg.prompt = seg.prompt .. tags_str(seg)

end

-- all: not env.tags match tags: not (seg.tags * env.tags):empty()

-- if enable then

-- if not env.tags then return true end

-- if not (seg.tags * env.tags):empty() then return true end

-- end

return enable and ( not env.tags or not (seg.tags * env.tags):empty())

end

-- M.func

local function debug_comment(items,cand,tab)

tab = tab or { }

tab.ainput= tab.input and tab.input:sub(cand.start +1,cand._end) or ""

tab.dtype= cand:get_dynamic_type()

tab.quality = string.format("%6.4f",cand.quality)

local function fn(elm) return tab[elm] or cand[elm] or "" end

return "--" .. items:gsub(" ",""):split(","):map(fn):concat("|")

end

function M.func(input, env)

local context = env:Context()

local items = context:get_property(env.option)

local ext_data= {

input = context.input,

error = context:get_property("_error")

}

for cand in input:iter() do

if T04 and GD then GD() end

local comment = cand.type == "command"

and cand.comment

or cand.comment .. debug_comment(items,cand,ext_data )

local ccand = cand:get_dynamic_type() == "Shadow" and cand:get_genuine() or cand

librime-lua-script/lua/component/debug_filter.lua at main · shewer/librime-lua-script · GitHub

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