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Redesign In-App Camera. #1254

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Redesign In-App Camera. #1254

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50a4190
camera: add ability to preview media taken with camera
suhailsaqan Feb 10, 2024
bf363e9
add media upload counter next to progress bar
suhailsaqan Mar 25, 2024
03f1137
Merge branch 'master' into camera
suhailsaqan Jun 19, 2024
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8 changes: 8 additions & 0 deletions damus.xcodeproj/project.pbxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -437,6 +437,8 @@
B5C60C202B530D5100C5ECA7 /* MuteItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5C60C1F2B530D5100C5ECA7 /* MuteItem.swift */; };
B5C60C212B530D5600C5ECA7 /* MuteItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5C60C1F2B530D5100C5ECA7 /* MuteItem.swift */; };
B5C60C232B532A8700C5ECA7 /* DamusDuration.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5C60C222B532A8700C5ECA7 /* DamusDuration.swift */; };
BA15BB6B2B7833660045B913 /* CameraMediaView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA15BB6A2B7833660045B913 /* CameraMediaView.swift */; };
BA15BB6D2B78336D0045B913 /* CameraView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA15BB6C2B78336D0045B913 /* CameraView.swift */; };
BA37598A2ABCCDE40018D73B /* ImageResizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA3759892ABCCDE30018D73B /* ImageResizer.swift */; };
BA37598D2ABCCE500018D73B /* PhotoCaptureProcessor.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA37598B2ABCCE500018D73B /* PhotoCaptureProcessor.swift */; };
BA37598E2ABCCE500018D73B /* VideoCaptureProcessor.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA37598C2ABCCE500018D73B /* VideoCaptureProcessor.swift */; };
Expand Down Expand Up @@ -1370,6 +1372,8 @@
B5B4D1422B37D47600844320 /* NdbExtensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NdbExtensions.swift; sourceTree = "<group>"; usesTabs = 0; };
B5C60C1F2B530D5100C5ECA7 /* MuteItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MuteItem.swift; sourceTree = "<group>"; usesTabs = 0; };
B5C60C222B532A8700C5ECA7 /* DamusDuration.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DamusDuration.swift; sourceTree = "<group>"; usesTabs = 0; };
BA15BB6A2B7833660045B913 /* CameraMediaView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CameraMediaView.swift; sourceTree = "<group>"; };
BA15BB6C2B78336D0045B913 /* CameraView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CameraView.swift; sourceTree = "<group>"; };
BA3759892ABCCDE30018D73B /* ImageResizer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ImageResizer.swift; sourceTree = "<group>"; };
BA37598B2ABCCE500018D73B /* PhotoCaptureProcessor.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PhotoCaptureProcessor.swift; sourceTree = "<group>"; };
BA37598C2ABCCE500018D73B /* VideoCaptureProcessor.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VideoCaptureProcessor.swift; sourceTree = "<group>"; };
Expand Down Expand Up @@ -2726,8 +2730,10 @@
BA3759952ABCCF360018D73B /* Camera */ = {
isa = PBXGroup;
children = (
BA15BB6A2B7833660045B913 /* CameraMediaView.swift */,
BA3759962ABCCF360018D73B /* CameraPreview.swift */,
E02429942B7E97740088B16C /* CameraController.swift */,
BA15BB6C2B78336D0045B913 /* CameraView.swift */,
);
path = Camera;
sourceTree = "<group>";
Expand Down Expand Up @@ -3107,6 +3113,7 @@
4C4793042A993DC000489948 /* midl.c in Sources */,
0E8A4BB72AE4359200065E81 /* NostrFilter+Hashable.swift in Sources */,
4C4793012A993CDA00489948 /* mdb.c in Sources */,
BA15BB6D2B78336D0045B913 /* CameraView.swift in Sources */,
4CE9FBBA2A6B3C63007E485C /* nostrdb.c in Sources */,
ADFE73552AD4793100EC7326 /* QRScanNSECView.swift in Sources */,
4C3AC79D2833036D00E1F516 /* FollowingView.swift in Sources */,
Expand Down Expand Up @@ -3191,6 +3198,7 @@
647D9A8D2968520300A295DE /* SideMenuView.swift in Sources */,
F7F0BA272978E54D009531F3 /* ParticipantsView.swift in Sources */,
4CF0ABE32981BC7D00D66079 /* UserView.swift in Sources */,
BA15BB6B2B7833660045B913 /* CameraMediaView.swift in Sources */,
4CE0E2AF29A2E82100DB4CA2 /* EventHolder.swift in Sources */,
B51C1CEA2B55A60A00E312A9 /* AddMuteItemView.swift in Sources */,
4C5D5C992A6AF8F80024563C /* NdbNote.swift in Sources */,
Expand Down
24 changes: 23 additions & 1 deletion damus/Models/ImageUploadModel.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -79,8 +79,14 @@ enum MediaUpload {

class ImageUploadModel: NSObject, URLSessionTaskDelegate, ObservableObject {
@Published var progress: Double? = nil
@Published var currentImagesUploaded: Int = 0
@Published var totalImagesToUpload: Int = 0
private var completedUploads: Int = 0

func start(media: MediaUpload, uploader: MediaUploader, keypair: Keypair? = nil) async -> ImageUploadResult {
DispatchQueue.main.async {
self.totalImagesToUpload += 1
}
let res = await create_upload_request(mediaToUpload: media, mediaUploader: uploader, progress: self, keypair: keypair)

switch res {
Expand All @@ -95,7 +101,7 @@ class ImageUploadModel: NSObject, URLSessionTaskDelegate, ObservableObject {
UINotificationFeedbackGenerator().notificationOccurred(.error)
}
}

return res
}

Expand All @@ -104,4 +110,20 @@ class ImageUploadModel: NSObject, URLSessionTaskDelegate, ObservableObject {
self.progress = Double(totalBytesSent) / Double(totalBytesExpectedToSend)
}
}

func didFinishUpload() {
DispatchQueue.main.async {
self.completedUploads += 1
self.currentImagesUploaded = self.completedUploads
}
}

func resetProgress() {
DispatchQueue.main.async {
self.progress = nil
self.currentImagesUploaded = 0
self.totalImagesToUpload = 0
self.completedUploads = 0
}
}
}
89 changes: 89 additions & 0 deletions damus/Views/Camera/CameraMediaView.swift
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Original file line number Diff line number Diff line change
@@ -0,0 +1,89 @@
//
// MediaViewer.swift
// damus
//
// Created by Suhail Saqan on 12/22/23.
//

import SwiftUI
import Kingfisher

// MARK: - Camera Media Viewer
struct CameraMediaView: View {
let video_controller: VideoController
let urls: [MediaUrl]

@Environment(\.presentationMode) var presentationMode

@State private var selectedIndex = 0
@State var showMenu = true

let settings: UserSettingsStore

var tabViewIndicator: some View {
HStack(spacing: 10) {
ForEach(urls.indices, id: \.self) { index in
Capsule()
.fill(index == selectedIndex ? Color(UIColor.label) : Color.secondary)
.frame(width: 7, height: 7)
.onTapGesture {
selectedIndex = index
}
}
}
.padding()
.background(.regularMaterial)
.clipShape(Capsule())
}

var body: some View {
ZStack {
Color(.systemBackground)
.ignoresSafeArea()

TabView(selection: $selectedIndex) {
ForEach(urls.indices, id: \.self) { index in
ZoomableScrollView {
ImageContainerView(video_controller: video_controller, url: urls[index], settings: settings)
.aspectRatio(contentMode: .fit)
.padding(.top, Theme.safeAreaInsets?.top)
.padding(.bottom, Theme.safeAreaInsets?.bottom)
}
.ignoresSafeArea()
.tag(index)
}
}
.ignoresSafeArea()
.tabViewStyle(PageTabViewStyle(indexDisplayMode: .never))
.gesture(TapGesture(count: 2).onEnded {
// Prevents menu from hiding on double tap
})
.gesture(TapGesture(count: 1).onEnded {
showMenu.toggle()
})
.overlay(
GeometryReader { geo in
VStack {
if showMenu {
NavDismissBarView()
Spacer()

if (urls.count > 1) {
tabViewIndicator
}
}
}
.animation(.easeInOut, value: showMenu)
.padding(.bottom, geo.safeAreaInsets.bottom == 0 ? 12 : 0)
}
)
}
}
}

struct CameraMediaView_Previews: PreviewProvider {
static var previews: some View {
let url: MediaUrl = .image(URL(string: "https://jb55.com/red-me.jpg")!)
CameraMediaView(video_controller: test_damus_state.video, urls: [url], settings: test_damus_state.settings)
}
}
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