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Supports video and gifs + Dragging is fixed

This commit is contained in:
Lumaa 2024-02-21 08:27:45 +01:00
parent e35565c246
commit 8ec5d75656
1 changed files with 91 additions and 18 deletions
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109
Threaded/Views/AttachmentView.swift
View File

@ -1,6 +1,8 @@
//Made by Lumaa
import SwiftUI
import UIKit
import AVKit
struct AttachmentView: View {
@Environment(\.dismiss) private var dismiss
@ -14,6 +16,8 @@ struct AttachmentView: View {
return attachments.filter({ $0.id == selectedId })[0]
}
@State private var player: AVPlayer?
@State private var readAlt: Bool = false
@State private var hasSwitch: Bool = false
@ -34,25 +38,91 @@ struct AttachmentView: View {
if !attachments.isEmpty {
TabView(selection: $selectedId) {
ForEach(attachments) { atchmnt in
AsyncImage(url: atchmnt.url, content: { image in
image
.resizable()
.scaledToFit()
.frame(width: size.width)
ZStack {
if atchmnt.supportedType == .image {
AsyncImage(url: atchmnt.url, content: { image in
image
.resizable()
.scaledToFit()
.frame(width: size.width)
.ignoresSafeArea()
}, placeholder: {
ZStack {
Rectangle()
.fill(Color.gray)
.frame(width: size.width - 10, height: size.width - 10)
ProgressView()
.progressViewStyle(.circular)
}
})
.tag(atchmnt.id)
.ignoresSafeArea()
}, placeholder: {
ZStack {
Rectangle()
.fill(Color.gray)
.frame(width: size.width - 10, height: size.width - 10)
ProgressView()
.progressViewStyle(.circular)
} else if atchmnt.supportedType == .video {
ZStack {
if player != nil {
VideoPlayer(player: player)
.scaledToFit()
.frame(width: size.width)
.ignoresSafeArea()
} else {
Color.gray
ProgressView()
.progressViewStyle(.circular)
}
}
.onAppear {
if let url = atchmnt.url {
player = AVPlayer(url: url)
player?.preventsDisplaySleepDuringVideoPlayback = false
player?.audiovisualBackgroundPlaybackPolicy = .pauses
player?.isMuted = true
player?.play()
}
}
.onDisappear() {
guard player != nil else { return }
player?.pause()
}
} else if atchmnt.supportedType == .gifv {
ZStack(alignment: .center) {
if player != nil {
VideoPlayer(player: player)
.scaledToFit()
.frame(width: size.width)
.ignoresSafeArea()
} else {
Color.gray
ProgressView()
.progressViewStyle(.circular)
}
}
.onAppear {
if let url = atchmnt.url {
player = AVPlayer(url: url)
player?.preventsDisplaySleepDuringVideoPlayback = false
player?.audiovisualBackgroundPlaybackPolicy = .pauses
player?.isMuted = true
player?.play()
guard let player else { return }
NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: player.currentItem, queue: .main) { _ in
Task { @MainActor in
player.seek(to: CMTime.zero)
player.play()
}
}
}
}
.onDisappear() {
guard player != nil else { return }
player?.pause()
}
}
})
.tag(atchmnt.id)
.ignoresSafeArea()
}
.offset(x: currentPos.width + totalPos.width, y: currentPos.height + totalPos.height)
.scaleEffect(currentZoom + totalZoom)
}
@ -108,7 +178,10 @@ struct AttachmentView: View {
DragGesture()
.onChanged { gesture in
if totalZoom > 1.1 {
currentPos = gesture.translation
var fixedGesture = gesture.translation
fixedGesture.width = fixedGesture.width / (self.currentZoom + self.totalZoom)
fixedGesture.height = fixedGesture.height / (self.currentZoom + self.totalZoom)
currentPos = fixedGesture
} else {
guard !hasSwitch && attachments.count > 1 else { return }
if gesture.translation.width >= 40 || gesture.translation.width <= -40 {