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[WIP] Entity input panel

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This commit is contained in:
Ali
2022-07-13 01:21:54 +02:00
parent ed59ead31e
commit c51b58ca72
101 changed files with 3374 additions and 491 deletions
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53
submodules/TelegramUI/Components/EntityKeyboard/Sources/GifPagerContentComponent.swift
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@@ -18,6 +18,7 @@ import PagerComponent
import SoftwareVideo
import AVFoundation
import PhotoResources
import ContextUI
private class GifVideoLayer: AVSampleBufferDisplayLayer {
private let context: AccountContext
@@ -125,11 +126,14 @@ public final class GifPagerContentComponent: Component {
public final class InputInteraction {
public let performItemAction: (Item, UIView, CGRect) -> Void
public let openGifContextMenu: (TelegramMediaFile, UIView, CGRect, ContextGesture, Bool) -> Void
public init(
performItemAction: @escaping (Item, UIView, CGRect) -> Void
performItemAction: @escaping (Item, UIView, CGRect) -> Void,
openGifContextMenu: @escaping (TelegramMediaFile, UIView, CGRect, ContextGesture, Bool) -> Void
) {
self.performItemAction = performItemAction
self.openGifContextMenu = openGifContextMenu
}
}
@@ -186,7 +190,7 @@ public final class GifPagerContentComponent: Component {
return true
}
public final class View: UIView, UIScrollViewDelegate {
public final class View: ContextControllerSourceView, UIScrollViewDelegate {
private struct ItemGroupDescription: Equatable {
let hasTitle: Bool
let itemCount: Int
@@ -406,12 +410,44 @@ public final class GifPagerContentComponent: Component {
self.addSubview(self.scrollView)
self.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.tapGesture(_:))))
self.useSublayerTransformForActivation = false
self.shouldBegin = { [weak self] point in
guard let strongSelf = self else {
return false
}
strongSelf.targetLayerForActivationProgress = nil
if let (_, itemLayer) = strongSelf.itemLayer(atPoint: point) {
strongSelf.targetLayerForActivationProgress = itemLayer
return true
}
return false
}
self.activated = { [weak self] gesture, location in
guard let strongSelf = self, let component = strongSelf.component else {
gesture.cancel()
return
}
guard let (item, itemLayer) = strongSelf.itemLayer(atPoint: location) else {
gesture.cancel()
return
}
let rect = strongSelf.scrollView.convert(itemLayer.frame, to: strongSelf)
component.inputInteraction.openGifContextMenu(item.file, strongSelf, rect, gesture, true)
}
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
private func openGifContextMenu(file: TelegramMediaFile, sourceView: UIView, sourceRect: CGRect, gesture: ContextGesture, isSaved: Bool) {
guard let component = self.component else {
return
}
component.inputInteraction.openGifContextMenu(file, sourceView, sourceRect, gesture, isSaved)
}
@objc private func tapGesture(_ recognizer: UITapGestureRecognizer) {
if case .ended = recognizer.state {
if let component = self.component, let item = self.item(atPoint: recognizer.location(in: self)), let itemView = self.visibleItemLayers[item.file.fileId] {
@@ -432,6 +468,18 @@ public final class GifPagerContentComponent: Component {
return nil
}
private func itemLayer(atPoint point: CGPoint) -> (Item, ItemLayer)? {
let localPoint = self.convert(point, to: self.scrollView)
for (_, itemLayer) in self.visibleItemLayers {
if itemLayer.frame.contains(localPoint) {
return (itemLayer.item, itemLayer)
}
}
return nil
}
private var previousScrollingOffset: CGFloat?
public func scrollViewWillBeginDragging(_ scrollView: UIScrollView) {
@@ -600,4 +648,3 @@ public final class GifPagerContentComponent: Component {
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
}
}