on screen key test

2024-08-09 18:51:12 +08:00
parent bf1a30505f
commit e2f09d711d
10 changed files with 512 additions and 6 deletions
@@ -0,0 +1,112 @@
+//
+//  OnScreenKey.swift
+//  Moonlight-ZWM
+//
+//  Created by ZWM on 2024/8/4.
+//  Copyright © 2024 Moonlight Game Streaming Project. All rights reserved.
+//
+
+import UIKit
+
+@objc class OnScreenKeyView: UIView {
+    @objc static var relocationMode: Bool = false
+    @objc var keyLabel: String
+    @objc var keyString: String
+    private let label: UILabel
+    private let originalBackgroundColor: UIColor
+    private var storedLocation: CGPoint = .zero
+
+    
+    @objc init(keyString: String, keyLabel: String) {
+        self.keyString = keyString
+        self.keyLabel = keyLabel
+        self.label = UILabel()
+        self.originalBackgroundColor = UIColor(white: 0.2, alpha: 0.7)
+
+        super.init(frame: .zero)
+        setupView()
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    @objc public func setKeyLocation(xOffset:CGFloat, yOffset:CGFloat) {
+        NSLayoutConstraint.activate([
+            self.leadingAnchor.constraint(equalTo: self.superview!.leadingAnchor, constant: xOffset),
+            self.topAnchor.constraint(equalTo: self.superview!.topAnchor, constant: yOffset),
+        ])
+    }
+    
+    @objc public func enableRelocationMode(enabled: Bool){
+        OnScreenKeyView.relocationMode = enabled
+    }
+    
+    private func setupView() {
+        label.text = self.keyLabel
+        label.font = UIFont.systemFont(ofSize: 30)
+        label.textColor = UIColor(white: 1.0, alpha: 0.8)
+        label.shadowColor = .black
+        label.translatesAutoresizingMaskIntoConstraints = false
+        
+        self.layer.borderColor = UIColor.black.cgColor
+        self.layer.borderWidth = 2
+        self.layer.cornerRadius = 8
+        self.backgroundColor = UIColor(white: 0.2, alpha: 0.7)
+        self.layer.shadowRadius = 4
+        self.layer.shadowOpacity = 0.5
+        
+        addSubview(label)
+        
+        NSLayoutConstraint.activate([
+            label.centerXAnchor.constraint(equalTo: centerXAnchor),
+            label.centerYAnchor.constraint(equalTo: centerYAnchor),
+        ])
+        
+        NSLayoutConstraint.activate([
+            self.widthAnchor.constraint(equalToConstant: UIScreen.main.bounds.width * 0.088),
+            self.heightAnchor.constraint(equalToConstant: UIScreen.main.bounds.height * 0.1),
+        ]) 
+    }
+    
+    // Touch event handling
+    override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
+        super.touchesBegan(touches, with: event)
+        //self.backgroundColor = UIColor(red: 0.0, green: 0.0, blue: 1.0, alpha: 0.7)
+        self.backgroundColor = UIColor.systemBlue.withAlphaComponent(0.7)
+        
+        
+        if !OnScreenKeyView.relocationMode { LiSendKeyboardEvent(CommandManager.keyMappings[self.keyString]!,Int8(KEY_ACTION_DOWN), 0) }
+        else {
+            // Store the initial center point of the key
+            if let touch = touches.first {
+                let touchLocation = touch.location(in: superview)
+                storedLocation = touchLocation
+            }
+        }
+
+    }
+    
+    override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) {
+        super.touchesMoved(touches, with: event)
+        
+        // Move the KeyView based on touch movement in relocation mode
+        if OnScreenKeyView.relocationMode {
+            if let touch = touches.first {
+                let currentLocation = touch.location(in: superview)
+                let offsetX = currentLocation.x - storedLocation.x
+                let offsetY = currentLocation.y - storedLocation.y
+                
+                center = CGPoint(x: center.x + offsetX, y: center.y + offsetY)
+                storedLocation = currentLocation // Update initial center for next movement
+            }
+        }
+    }
+    
+    
+    override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
+        super.touchesEnded(touches, with: event)
+        self.backgroundColor = self.originalBackgroundColor
+        if !OnScreenKeyView.relocationMode { LiSendKeyboardEvent(CommandManager.keyMappings[self.keyString]!,Int8(KEY_ACTION_UP), 0) }
+    }
+}