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chroe(menu): add cache

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This commit is contained in:
yicheng 2020-02-26 16:10:21 +08:00
parent 8ec82b92a5
commit 3e519ff888
2 changed files with 15 additions and 2 deletions
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2
ClashX/AppDelegate.swift
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@ -330,6 +330,8 @@ class AppDelegate: NSObject, NSApplicationDelegate {
let config = configName ?? ConfigManager.selectConfigName
ClashProxy.cleanCache()
ApiRequest.requestConfigUpdate(configName: config) {
[weak self] err in
guard let self = self else { return }

15
ClashX/Models/ClashProxy.swift
View File

@ -81,6 +81,11 @@ class ClashProxy: Codable {
case provider(name: ClashProxyName, provider: ClashProviderName)
}
private static var nameLengthCachedMap = [ClashProxyName: CGFloat]()
static func cleanCache() {
nameLengthCachedMap.removeAll()
}
lazy var speedtestAble: [SpeedtestAbleItem] = {
guard let resp = enclosingResp, let allProxys = all else { return [] }
var proxys = [SpeedtestAbleItem]()
@ -103,13 +108,19 @@ class ClashProxy: Codable {
lazy var maxProxyNameLength: CGFloat = {
let rect = CGSize(width: CGFloat.greatestFiniteMagnitude, height: 20)
let lengths = all?.compactMap({ string -> CGFloat in
let lengths = all?.compactMap({ name -> CGFloat in
if let length = ClashProxy.nameLengthCachedMap[name] {
return length
}
let rects = CGSize(width: CGFloat.greatestFiniteMagnitude, height: 20)
let attr = [NSAttributedString.Key.font: NSFont.menuBarFont(ofSize: 14)]
return (string as NSString)
let length = (name as NSString)
.boundingRect(with: rect,
options: .usesLineFragmentOrigin,
attributes: attr).width
ClashProxy.nameLengthCachedMap[name] = length
return length
})
return lengths?.max() ?? 0
}()