feat: rename Memory module to RAM

Modules/RAM/settings.swift

@@ -0,0 +1,88 @@
+//
+//  settings.swift
+//  Memory
+//
+//  Created by Serhiy Mytrovtsiy on 11/07/2020.
+//  Using Swift 5.0.
+//  Running on macOS 10.15.
+//
+//  Copyright © 2020 Serhiy Mytrovtsiy. All rights reserved.
+//
+
+import Cocoa
+import StatsKit
+import ModuleKit
+
+internal class Settings: NSView, Settings_v {
+    private var updateIntervalValue: Int = 1
+    private var numberOfProcesses: Int = 8
+    
+    private let title: String
+    private let store: UnsafePointer<Store>
+    
+    public var callback: (() -> Void) = {}
+    public var callbackWhenUpdateNumberOfProcesses: (() -> Void) = {}
+    public var setInterval: ((_ value: Int) -> Void) = {_ in }
+    
+    public init(_ title: String, store: UnsafePointer<Store>) {
+        self.title = title
+        self.store = store
+        self.updateIntervalValue = store.pointee.int(key: "\(self.title)_updateInterval", defaultValue: self.updateIntervalValue)
+        self.numberOfProcesses = store.pointee.int(key: "\(self.title)_processes", defaultValue: self.numberOfProcesses)
+        
+        super.init(frame: CGRect(
+            x: 0,
+            y: 0,
+            width: Constants.Settings.width - (Constants.Settings.margin*2),
+            height: 0
+        ))
+        
+        self.wantsLayer = true
+        self.canDrawConcurrently = true
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    public func load(widget: widget_t) {
+        self.subviews.forEach{ $0.removeFromSuperview() }
+        
+        let rowHeight: CGFloat = 30
+        let num: CGFloat = 1
+        
+        self.addSubview(SelectTitleRow(
+            frame: NSRect(x: Constants.Settings.margin, y: Constants.Settings.margin + (rowHeight + Constants.Settings.margin) * num, width: self.frame.width - (Constants.Settings.margin*2), height: rowHeight),
+            title: LocalizedString("Update interval"),
+            action: #selector(changeUpdateInterval),
+            items: ReaderUpdateIntervals.map{ "\($0) sec" },
+            selected: "\(self.updateIntervalValue) sec"
+        ))
+        
+        self.addSubview(SelectTitleRow(
+            frame: NSRect(x: Constants.Settings.margin, y: Constants.Settings.margin, width: self.frame.width - (Constants.Settings.margin*2), height: rowHeight),
+            title: LocalizedString("Number of top processes"),
+            action: #selector(changeNumberOfProcesses),
+            items: NumbersOfProcesses.map{ "\($0)" },
+            selected: "\(self.numberOfProcesses)"
+        ))
+        
+        self.setFrameSize(NSSize(width: self.frame.width, height: (rowHeight*(num+1)) + (Constants.Settings.margin*(2+num))))
+    }
+    
+    @objc private func changeUpdateInterval(_ sender: NSMenuItem) {
+        if let value = Int(sender.title.replacingOccurrences(of: " sec", with: "")) {
+            self.updateIntervalValue = value
+            self.store.pointee.set(key: "\(self.title)_updateInterval", value: value)
+            self.setInterval(value)
+        }
+    }
+    
+    @objc private func changeNumberOfProcesses(_ sender: NSMenuItem) {
+        if let value = Int(sender.title) {
+            self.numberOfProcesses = value
+            self.store.pointee.set(key: "\(self.title)_processes", value: value)
+            self.callbackWhenUpdateNumberOfProcesses()
+        }
+    }
+}