mirror of
https://github.com/MessageKit/MessageKit.git
synced 2026-02-06 19:03:19 +00:00
Steven Deutsch
85 lines
3.0 KiB
Swift
85 lines
3.0 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 Foundation
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/// Used to determine the `Horizontal` and `Vertical` position of
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// an `AvatarView` in a `MessagesCollectionViewCell`.
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public struct AvatarPosition {
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/// An enum representing the horizontal alignment of an `AvatarView`.
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public enum Horizontal {
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/// Positions the `AvatarView` on the side closest to the cell's leading edge.
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case cellLeading
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/// Positions the `AvatarView` on the side closest to the cell's trailing edge.
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case cellTrailing
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/// Positions the `AvatarView` based on whether the message is from the current Sender.
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/// The cell is positioned `.cellTrailling` if `isFromCurrentSender` is true
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/// and `.cellLeading` if false.
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case natural
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}
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/// An enum representing the verical alignment for an `AvatarView`.
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public enum Vertical {
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/// Aligns the `AvatarView`'s top edge to the cell's top edge.
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case cellTop
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/// Aligns the `AvatarView`'s bottom edge to the cell's bottom edge.
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case cellBottom
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/// Aligns the `AvatarView`'s top edge to the `MessageContainerView`'s top edge.
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case messageTop
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/// Aligns the `AvatarView`'s bottom edge to the `MessageContainerView`s bottom edge.
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case messageBottom
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/// Aligns the `AvatarView` center to the `MessageContainerView` center.
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case messageCenter
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}
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// MARK: - Properties
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// The vertical position
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public var vertical: Vertical
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// The horizontal position
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public var horizontal: Horizontal
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// MARK: - Initializers
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public init(horizontal: Horizontal, vertical: Vertical) {
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self.horizontal = horizontal
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self.vertical = vertical
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}
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public init(vertical: Vertical) {
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self.init(horizontal: .natural, vertical: vertical)
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}
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}
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