mirror of
https://github.com/MessageKit/MessageKit.git
synced 2026-02-06 19:03:19 +00:00
Nathan Tannar
72 lines
2.2 KiB
Swift
72 lines
2.2 KiB
Swift
/*
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MIT License
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Copyright (c) 2017 MessageKit
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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import UIKit
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/**
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A UIStackView that's intended for holding `InputBarButtonItem`s
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## Important Notes ##
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1. Default alignment is .fill
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2. Default distribution is .fill
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3. The distribution property needs to be based on its arranged subviews intrinsicContentSize so it is not recommended to change it
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*/
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open class InputStackView: UIStackView {
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/// The stack view position in the MessageInputBar
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///
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/// - left: Left Stack View
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/// - right: Bottom Stack View
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/// - bottom: Left Stack View
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public enum Position {
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case left, right, bottom, top
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}
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// MARK: Initialization
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convenience init(axis: UILayoutConstraintAxis, spacing: CGFloat) {
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self.init(frame: .zero)
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self.axis = axis
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self.spacing = spacing
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}
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public override init(frame: CGRect) {
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super.init(frame: frame)
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setup()
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}
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required public init(coder: NSCoder) {
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super.init(coder: coder)
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}
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// MARK: - Setup
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/// Sets up the default properties
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open func setup() {
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translatesAutoresizingMaskIntoConstraints = false
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distribution = .fill
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alignment = .bottom
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}
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}
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