Move tile action button to common

2026-04-20 00:24:43 +02:00 · 2021-03-17 18:09:10 +03:00
parent 1898e7d1a2
commit cb642ea51a
1 changed files with 0 additions and 0 deletions
@@ -0,0 +1,117 @@
+// 
+// Copyright 2021 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import UIKit
+
+enum CallTileActionButtonStyle {
+    case positive
+    case negative
+    case custom(bgColor: UIColor, tintColor: UIColor)
+}
+
+class CallTileActionButton: UIButton {
+    
+    // MARK: - Constants
+    
+    private enum Constants {
+        static let cornerRadius: CGFloat = 8.0
+        static let fontSize: CGFloat = 13.0
+        static let contentEdgeInsets: UIEdgeInsets = UIEdgeInsets(top: 8, left: 12, bottom: 8, right: 12)
+        static let spaceBetweenImageAndTitle: CGFloat = 8
+        static let imageSize: CGSize = CGSize(width: 16, height: 16)
+    }
+    
+    private var theme: Theme = ThemeService.shared().theme {
+        didSet {
+            updateStyle()
+        }
+    }
+    
+    var style: CallTileActionButtonStyle = .positive {
+        didSet {
+            updateStyle()
+        }
+    }
+    
+    // MARK: Setup
+    
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        self.commonInit()
+    }
+    
+    required init?(coder: NSCoder) {
+        super.init(coder: coder)
+        self.commonInit()
+    }
+    
+    private func commonInit() {
+        self.contentEdgeInsets = Constants.contentEdgeInsets
+        self.layer.masksToBounds = true
+        self.titleLabel?.font = UIFont.systemFont(ofSize: Constants.fontSize)
+        self.layer.cornerRadius = Constants.cornerRadius
+        setImage(image(for: .normal)?.vc_resized(with: Constants.imageSize)?.withRenderingMode(.alwaysTemplate), for: .normal)
+        updateStyle()
+    }
+    
+    private func updateStyle() {
+        switch style {
+        case .positive:
+            self.vc_setBackgroundColor(theme.tintColor, for: .normal)
+            self.tintColor = theme.baseTextPrimaryColor
+        case .negative:
+            self.vc_setBackgroundColor(theme.noticeColor, for: .normal)
+            self.tintColor = theme.baseTextPrimaryColor
+        case .custom(let bgColor, let tintColor):
+            self.vc_setBackgroundColor(bgColor, for: .normal)
+            self.tintColor = tintColor
+        }
+    }
+    
+    // MARK: - Overrides
+    
+    override func setImage(_ image: UIImage?, for state: UIControl.State) {
+        super.setImage(image?.vc_resized(with: Constants.imageSize)?.withRenderingMode(.alwaysTemplate),
+                       for: state)
+    }
+    
+    override var intrinsicContentSize: CGSize {
+        var result = super.intrinsicContentSize
+        result.width += Constants.spaceBetweenImageAndTitle
+        return result
+    }
+    
+    override func imageRect(forContentRect contentRect: CGRect) -> CGRect {
+        var result = super.imageRect(forContentRect: contentRect)
+        result.origin.x -= Constants.spaceBetweenImageAndTitle/2
+        return result
+    }
+    
+    override func titleRect(forContentRect contentRect: CGRect) -> CGRect {
+        var result = super.titleRect(forContentRect: contentRect)
+        result.origin.x += Constants.spaceBetweenImageAndTitle/2
+        return result
+    }
+    
+}
+
+extension CallTileActionButton: Themable {
+    
+    func update(theme: Theme) {
+        self.theme = theme
+    }
+    
+}