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[WIP] Stories

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This commit is contained in:
Ali
2023-04-25 18:41:58 +04:00
parent b7944fb88a
commit b5fac5edf9
4 changed files with 32 additions and 15 deletions
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20
submodules/TelegramUI/Components/Stories/StoryContainerScreen/Sources/MediaNavigationStripComponent.swift
View File

@@ -65,6 +65,8 @@ final class MediaNavigationStripComponent: Component {
final class View: UIView {
private var visibleItems: [Int: ItemLayer] = [:]
private var component: MediaNavigationStripComponent?
override init(frame: CGRect) {
super.init(frame: frame)
@@ -76,7 +78,21 @@ final class MediaNavigationStripComponent: Component {
fatalError("init(coder:) has not been implemented")
}
func updateCurrentItemProgress(value: CGFloat, transition: Transition) {
guard let component = self.component else {
return
}
guard let itemLayer = self.visibleItems[component.index] else {
return
}
let itemFrame = itemLayer.bounds
transition.setFrame(layer: itemLayer.foregroundLayer, frame: CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: value * itemFrame.width, height: itemFrame.height)))
}
func update(component: MediaNavigationStripComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
self.component = component
let spacing: CGFloat = 3.0
let itemHeight: CGFloat = 2.0
let minItemWidth: CGFloat = 10.0
@@ -103,10 +119,6 @@ final class MediaNavigationStripComponent: Component {
globalOffset = 0.0
}
//itemWidth * itemCount + (itemCount - 1) * spacing = width
//itemWidth * itemCount + itemCount * spacing - spacing = width
//itemCount * (itemWidth + spacing) = width + spacing
//itemCount = (width + spacing) / (itemWidth + spacing)
let potentiallyVisibleCount = Int(ceil((availableSize.width + spacing) / (itemWidth + spacing)))
for i in (component.index - potentiallyVisibleCount) ... (component.index + potentiallyVisibleCount) {
if i < 0 {

11
submodules/TelegramUI/Components/Stories/StoryContainerScreen/Sources/StoryContainerScreen.swift
View File

@@ -291,14 +291,9 @@ private final class StoryContainerScreenComponent: Component {
}
visibleItem.currentProgress = progress
let _ = self.navigationStrip.updateEnvironment(
transition: .immediate,
environment: {
MediaNavigationStripComponent.EnvironmentType(
currentProgress: progress
)
}
)
if let navigationStripView = self.navigationStrip.view as? MediaNavigationStripComponent.View {
navigationStripView.updateCurrentItemProgress(value: progress, transition: .immediate)
}
if progress >= 1.0 && !visibleItem.requestedNext {
visibleItem.requestedNext = true

5
submodules/TelegramUI/Components/Stories/StoryContainerScreen/Sources/StoryContent.swift
View File

@@ -11,6 +11,11 @@ public final class StoryContentItem {
}
}
open class View: UIView {
func setIsProgressPaused(_ isProgressPaused: Bool) {
}
}
public final class Environment: Equatable {
public let externalState: ExternalState
public let presentationProgressUpdated: (Double) -> Void

11
submodules/TelegramUI/Components/Stories/StoryContentComponent/Sources/StoryMessageContentComponent.swift
View File

@@ -82,7 +82,7 @@ final class StoryMessageContentComponent: Component {
return fetchSignal ?? .complete()
}
final class View: UIView {
final class View: StoryContentItem.View {
private let imageNode: TransformImageNode
private var videoNode: UniversalVideoNode?
@@ -140,6 +140,10 @@ final class StoryMessageContentComponent: Component {
),
priority: .gallery
)
self.videoNode = videoNode
self.addSubnode(videoNode)
videoNode.ownsContentNodeUpdated = { [weak self] value in
guard let self else {
return
@@ -150,8 +154,6 @@ final class StoryMessageContentComponent: Component {
}
}
videoNode.canAttachContent = true
self.videoNode = videoNode
self.addSubnode(videoNode)
if update {
self.state?.updated(transition: .immediate)
}
@@ -159,6 +161,9 @@ final class StoryMessageContentComponent: Component {
}
}
func setIsProgressPaused(_ isProgressPaused: Bool) {
}
func update(component: StoryMessageContentComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<StoryContentItem.Environment>, transition: Transition) -> CGSize {
self.component = component
self.state = state