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Added right to left languages support
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‎ChatLayout.podspec

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Pod::Spec.new do |s|
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s.name = 'ChatLayout'
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s.version = '0.2.6'
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s.version = '0.3.0'
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s.summary = 'An alternative solution to MessageKit. It uses custom UICollectionViewLayout to provide you full control over the presentation.'
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s.swift_version = '5.2'
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‎ChatLayout/Classes/Core/ChatLayout.swift

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@@ -75,6 +75,16 @@ public final class ChatLayout: UICollectionViewLayout {
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// MARK: Inherited Properties
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/// The direction of the language you used when designing `ChatLayout` layout.
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public override var developmentLayoutDirection: UIUserInterfaceLayoutDirection {
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return .leftToRight
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}
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/// A Boolean value that indicates whether the horizontal coordinate system is automatically flipped at appropriate times.
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public override var flipsHorizontallyInOppositeLayoutDirection: Bool {
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return _flipsHorizontallyInOppositeLayoutDirection
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}
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/// Custom layoutAttributesClass is `ChatLayoutAttributes`.
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public override class var layoutAttributesClass: AnyClass {
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return ChatLayoutAttributes.self
@@ -149,12 +159,31 @@ public final class ChatLayout: UICollectionViewLayout {
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// animations up-to-date as items are self-sized. If we don't keep these copies up-to-date, then
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// animations will start from the estimated height.
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private var attributesForPendingAnimations = [ItemKind: [IndexPath: ChatLayoutAttributes]]()
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private var invalidatedAttributes = [ItemKind: Set<IndexPath>]()
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private var dontReturnAttributes: Bool = true
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private var currentPositionSnapshot: ChatLayoutPositionSnapshot?
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private let _flipsHorizontallyInOppositeLayoutDirection: Bool
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// MARK: Constructors
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/// - Parameters:
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/// - flipsHorizontallyInOppositeLayoutDirection: Indicates whether the horizontal coordinate
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/// system is automatically flipped at appropriate times. In practice, this is used to support
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/// right-to-left layout.
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public init(flipsHorizontallyInOppositeLayoutDirection: Bool = true) {
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self._flipsHorizontallyInOppositeLayoutDirection = flipsHorizontallyInOppositeLayoutDirection
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super.init()
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}
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required init?(coder aDecoder: NSCoder) {
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self._flipsHorizontallyInOppositeLayoutDirection = true
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super.init(coder: aDecoder)
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}
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// MARK: Custom Methods
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/// Get current offset of the item closest to the provided edge.

‎ChatLayout/Classes/Extras/ImageMaskedView.swift

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private func updateMask() {
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UIView.performWithoutAnimation {
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let multiplier = effectiveUserInterfaceLayoutDirection == .leftToRight ? 1 : -1
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switch maskTransformation {
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case .flippedVertically:
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imageView.transform = CGAffineTransform(scaleX: -1, y: 1)
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imageView.transform = CGAffineTransform(scaleX: CGFloat(multiplier * -1), y: 1)
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case .asIs:
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imageView.transform = CGAffineTransform(scaleX: 1, y: 1)
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imageView.transform = CGAffineTransform(scaleX: CGFloat(multiplier * 1), y: 1)
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}
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}
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}

‎Example/Tests/StateControllerProcessUpdatesTests.swift

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}
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}
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}
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}

‎docs/Classes/CellLayoutContainerView.html

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<header class="header">
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<p class="header-col header-col--primary">
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<a class="header-link" href="../index.html">
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ChatLayout 0.2.5 Docs
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ChatLayout 0.3.0 Docs
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</a>
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(100% documented)
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</p>
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</article>
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</div>
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<section class="footer">
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-07)</p>
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-08)</p>
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<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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</section>
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</body>

‎docs/Classes/ChatLayout.html

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<header class="header">
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<p class="header-col header-col--primary">
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<a class="header-link" href="../index.html">
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ChatLayout 0.2.5 Docs
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ChatLayout 0.3.0 Docs
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</a>
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(100% documented)
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</p>
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</div>
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</div>
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<ul class="item-container">
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<li class="item">
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<div>
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<code>
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<a name="/c:@M@ChatLayout@objc(cs)ChatLayout(py)developmentLayoutDirection"></a>
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<a name="//apple_ref/swift/Property/developmentLayoutDirection" class="dashAnchor"></a>
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<a class="token" href="#/c:@M@ChatLayout@objc(cs)ChatLayout(py)developmentLayoutDirection">developmentLayoutDirection</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>The direction of the language you used when designing <code>ChatLayout</code> layout.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight swift"><code><span class="kd">public</span> <span class="k">override</span> <span class="k">var</span> <span class="nv">developmentLayoutDirection</span><span class="p">:</span> <span class="kt">UIUserInterfaceLayoutDirection</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/c:@M@ChatLayout@objc(cs)ChatLayout(py)flipsHorizontallyInOppositeLayoutDirection"></a>
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<a name="//apple_ref/swift/Property/flipsHorizontallyInOppositeLayoutDirection" class="dashAnchor"></a>
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<a class="token" href="#/c:@M@ChatLayout@objc(cs)ChatLayout(py)flipsHorizontallyInOppositeLayoutDirection">flipsHorizontallyInOppositeLayoutDirection</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>A Boolean value that indicates whether the horizontal coordinate system is automatically flipped at appropriate times.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight swift"><code><span class="kd">public</span> <span class="k">override</span> <span class="k">var</span> <span class="nv">flipsHorizontallyInOppositeLayoutDirection</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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<code>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<div class="task-name-container">
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<a name="/Constructors"></a>
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<a name="//apple_ref/swift/Section/Constructors" class="dashAnchor"></a>
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<div class="section-name-container">
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<a class="section-name-link" href="#/Constructors"></a>
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<h3 class="section-name"><p>Constructors</p>
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</h3>
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</div>
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</div>
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<ul class="item-container">
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<li class="item">
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<div>
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<code>
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<a name="/s:10ChatLayoutAAC027flipsHorizontallyInOppositeB9DirectionABSb_tcfc"></a>
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<a name="//apple_ref/swift/Method/init(flipsHorizontallyInOppositeLayoutDirection:)" class="dashAnchor"></a>
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<a class="token" href="#/s:10ChatLayoutAAC027flipsHorizontallyInOppositeB9DirectionABSb_tcfc">init(flipsHorizontallyInOppositeLayoutDirection:<wbr>)</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight swift"><code><span class="kd">public</span> <span class="nf">init</span><span class="p">(</span><span class="nv">flipsHorizontallyInOppositeLayoutDirection</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">true</span><span class="p">)</span></code></pre>
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</div>
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</div>
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<div>
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<h4>Parameters</h4>
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<table class="graybox">
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<tbody>
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<tr>
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<td>
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<code>
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<em>flipsHorizontallyInOppositeLayoutDirection</em>
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</code>
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</td>
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<td>
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<div>
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<p>Indicates whether the horizontal coordinate
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system is automatically flipped at appropriate times. In practice, this is used to support
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right-to-left layout.</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<div class="task-name-container">
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<a name="/Custom%20Methods"></a>
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</article>
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</div>
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<section class="footer">
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-07)</p>
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-08)</p>
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<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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</body>

‎docs/Classes/ChatLayoutAttributes.html

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<header class="header">
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<p class="header-col header-col--primary">
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<a class="header-link" href="../index.html">
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ChatLayout 0.2.5 Docs
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ChatLayout 0.3.0 Docs
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</a>
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(100% documented)
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</p>
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</article>
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</div>
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<section class="footer">
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-07)</p>
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-08)</p>
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<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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‎docs/Classes/ChatLayoutInvalidationContext.html

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<header class="header">
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<a class="header-link" href="../index.html">
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ChatLayout 0.2.5 Docs
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ChatLayout 0.3.0 Docs
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</a>
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(100% documented)
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</p>
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</div>
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<section class="footer">
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-07)</p>
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-08)</p>
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<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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</body>

‎docs/Classes/ContainerCollectionReusableView.html

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<a class="header-link" href="../index.html">
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ChatLayout 0.2.5 Docs
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ChatLayout 0.3.0 Docs
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</a>
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(100% documented)
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</p>
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</div>
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<section class="footer">
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-07)</p>
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-08)</p>
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<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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‎docs/Classes/ContainerCollectionViewCell.html

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<header class="header">
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<a class="header-link" href="../index.html">
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ChatLayout 0.2.5 Docs
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ChatLayout 0.3.0 Docs
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</a>
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(100% documented)
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</p>
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<section class="footer">
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-07)</p>
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<p>&copy; 2020 <a class="link" href="https://github.com/ekazaev" target="_blank" rel="external">Evgeny Kazaev</a>. All rights reserved. (Last updated: 2020-09-08)</p>
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<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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</body>

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