NSWorkspaceScreensDidWakeNotification

INDEX>AppKit>NSWorkspace

スクリーンのスリープから復帰した場合の通知

解説

フレームワーク

ApplicationKit

クラス

NSWorkspace

使用可能

10.6-

更新時のバージョン

OS X 10.10.3
Swift1.2

参照

関連記事（外部サイト）

例文

Objective-C

Swift

    //NSWorkspace NSWorkspaceScreensDidSleepNotification
    //NSWorkspace NSWorkspaceScreensDidWakeNotification
    //NSWorkspace NSWorkspaceAccessibilityDisplayOptionsDidChangeNotification
    let theLabel056 : NSTextField = NSTextField(frame: NSMakeRect(10.0, 100.0, 280.0, 30.0))
    
    var switch056 : Bool = false
    func notify056(notify:NSNotification) {
        NSLog("!! %@",notify.description)
        
        if notify.name == NSWorkspaceScreensDidSleepNotification {
            theLabel056.stringValue = theLabel056.stringValue + "\n画面スリープしようとした"
            
        }
        if notify.name == NSWorkspaceScreensDidWakeNotification {
            theLabel056.stringValue = theLabel056.stringValue + "\n画面スリープから目覚めた"
        }
        //
        if notify.name == NSWorkspaceAccessibilityDisplayOptionsDidChangeNotification {
            theLabel056.stringValue = theLabel056.stringValue + "\nアクティビティ変更"
            
        }
    }
    @IBAction func function056(sender: AnyObject) {
        var aWindow : NSWindow = NSWindow(contentRect: NSMakeRect(0.0, 0.0, 300, 200), styleMask: NSTitledWindowMask | NSClosableWindowMask | NSMiniaturizableWindowMask | NSResizableWindowMask, backing: .Buffered, defer: false , screen: NSScreen.mainScreen())
        windowArray.addObject(aWindow) //ウインドウを保持するための配列に追加。アプリ終了時に配列は破棄
        
        theLabel056.stringValue = "通知欄"
        theLabel056.bordered = false
        theLabel056.canBecomeKeyView
        
        aWindow.contentView.addSubview(theLabel056)
        
        aWindow.contentView.addSubview(theView)
        aWindow.center()//ウインドウをスクリーンの中心に
        aWindow.orderFront(self)//前面に
        aWindow.makeKeyAndOrderFront(self)//表示
        
        let notificationName1 : String = NSWorkspaceScreensDidSleepNotification
        let notificationName2 : String = NSWorkspaceScreensDidWakeNotification
        let notificationName3 : String = NSWorkspaceAccessibilityDisplayOptionsDidChangeNotification
        let notificationSelector : Selector = Selector("notify056:")
        
        if switch056 {
            //通知の監視をやめる
            NSWorkspace.sharedWorkspace().notificationCenter.removeObserver(self,
                name: notificationName1, object: nil )
            NSWorkspace.sharedWorkspace().notificationCenter.removeObserver(self,
                name: notificationName2, object: nil )
            NSWorkspace.sharedWorkspace().notificationCenter.removeObserver(self,
                name: notificationName3, object: nil )
            NSLog("--------observe off")
            switch056 = false
            
        }else{
            //通知の監視を始める
            NSWorkspace.sharedWorkspace().notificationCenter.addObserver(self, forKeyPath: notificationName1, options:NSKeyValueObservingOptions.New, context: nil)
            NSWorkspace.sharedWorkspace().notificationCenter.addObserver(self,
                selector: notificationSelector, name: notificationName1, object: nil )
            NSWorkspace.sharedWorkspace().notificationCenter.addObserver(self,
                selector: notificationSelector, name: notificationName2, object: nil )
            NSWorkspace.sharedWorkspace().notificationCenter.addObserver(self,
                selector: notificationSelector, name: notificationName3, object: nil )
            NSLog("--------observe on")
            switch056 = true
        }
    }