182 lines
4 KiB
Lua
182 lines
4 KiB
Lua
local proto = require 'proto.proto'
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local util = require 'utility'
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local timer = require "timer"
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local config = require 'config'
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local time = require 'bee.time'
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local nextToken = util.counter()
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local m = {}
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m.map = {}
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---@class progress
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---@field _uri uri
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---@field _token integer
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local mt = {}
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mt.__index = mt
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mt._title = nil
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mt._message = nil
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mt._removed = false
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mt._clock = 0.0
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mt._delay = 0.0
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mt._percentage = 0.0
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mt._showed = false
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mt._dirty = true
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mt._updated = 0.0
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mt._onCancel = nil
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---移除进度条
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function mt:remove()
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if self._removed then
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return
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end
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self._removed = true
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local token = self._token
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m.map[token] = nil
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if self._showed then
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self._showed = false
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proto.notify('$/progress', {
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token = token,
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value = {
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kind = 'end',
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}
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})
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--log.info('Remove progress:', token, self._title)
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end
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end
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function mt:isRemoved()
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return self._removed == true
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end
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---设置描述
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---@param message string # 描述
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function mt:setMessage(message)
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if self._message == message then
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return
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end
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self._message = message
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self._dirty = true
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self:update()
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end
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---设置百分比
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---@param per number # 百分比（1-100）
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function mt:setPercentage(per)
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if self._percentage == per then
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return
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end
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self._percentage = math.floor(per)
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self._dirty = true
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self:update()
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end
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---取消事件
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function mt:onCancel(callback)
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self._onCancel = callback
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self:update()
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end
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function mt:update()
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if self._removed then
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return
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end
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if not self._dirty then
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return
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end
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if not self._showed
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and self._clock + self._delay <= time.time() then
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self._updated = time.time()
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self._dirty = false
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if not config.get(self._uri, 'Lua.window.progressBar') then
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return
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end
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proto.request('window/workDoneProgress/create', {
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token = self._token,
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})
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proto.notify('$/progress', {
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token = self._token,
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value = {
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kind = 'begin',
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title = self._title,
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cancellable = self._onCancel ~= nil,
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message = self._message,
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percentage = self._percentage,
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}
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})
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self._showed = true
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--log.info('Create progress:', self._token, self._title)
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return
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end
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if not self._showed then
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return
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end
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if not config.get(self._uri, 'Lua.window.progressBar') then
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self:remove()
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return
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end
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if time.time() - self._updated < 50 then
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return
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end
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self._dirty = false
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self._updated = time.time()
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proto.notify('$/progress', {
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token = self._token,
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value = {
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kind = 'report',
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message = self._message,
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percentage = self._percentage,
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}
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})
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--log.info('Report progress:', self._token, self._title, self._message, self._percentage)
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end
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function mt:__close()
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--log.info('Close progress:', self._token, self._title, self._message)
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self:remove()
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end
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function m.update()
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---@param prog progress
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for _, prog in pairs(m.map) do
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if prog:isRemoved() then
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goto CONTINUE
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end
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prog:update()
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::CONTINUE::
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end
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end
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---创建一个进度条
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---@param uri? uri
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---@param title string # 标题
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---@param delay number # 至少经过这么久之后才会显示出来
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function m.create(uri, title, delay)
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local token = nextToken()
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local prog = setmetatable({
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_token = token,
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_title = title,
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_clock = time.time(),
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_delay = delay * 1000,
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_uri = uri,
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}, mt)
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m.map[token] = prog
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return prog
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end
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---取消一个进度条
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function m.cancel(token)
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local prog = m.map[token]
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if not prog then
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return
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end
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xpcall(prog._onCancel, log.error, prog)
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prog:remove()
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end
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timer.loop(0.1, m.update)
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return m
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