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6 changes: 6 additions & 0 deletions SwiftLeeds.xcodeproj/project.pbxproj
Original file line number Diff line number Diff line change
Expand Up @@ -120,6 +120,8 @@
AEDC22532898281300746247 /* MyConferenceViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = AEDC22522898281300746247 /* MyConferenceViewModel.swift */; };
AEDC22552898288F00746247 /* Schedule.swift in Sources */ = {isa = PBXBuildFile; fileRef = AEDC22542898288F00746247 /* Schedule.swift */; };
AEDC2257289C65D500746247 /* Calendar.swift in Sources */ = {isa = PBXBuildFile; fileRef = AEDC2256289C65D500746247 /* Calendar.swift */; };
E3569AEE2E5A1D0200BC9556 /* ShimmerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E3569AED2E5A1D0200BC9556 /* ShimmerView.swift */; };
E3569AEF2E5A1D0200BC9556 /* ShimmerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E3569AED2E5A1D0200BC9556 /* ShimmerView.swift */; };
FA1F7EF7287CB71600E12F8C /* HeaderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA1F7EF6287CB71600E12F8C /* HeaderView.swift */; };
FA534D8228A1909300A3BFBB /* Local.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA534D8128A1909300A3BFBB /* Local.swift */; };
FA534D8828A1939500A3BFBB /* LocalViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA534D8728A1939500A3BFBB /* LocalViewModel.swift */; };
Expand Down Expand Up @@ -261,6 +263,7 @@
AEDC22522898281300746247 /* MyConferenceViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MyConferenceViewModel.swift; sourceTree = "<group>"; };
AEDC22542898288F00746247 /* Schedule.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Schedule.swift; sourceTree = "<group>"; };
AEDC2256289C65D500746247 /* Calendar.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Calendar.swift; sourceTree = "<group>"; };
E3569AED2E5A1D0200BC9556 /* ShimmerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShimmerView.swift; sourceTree = "<group>"; };
FA1F7EF6287CB71600E12F8C /* HeaderView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HeaderView.swift; sourceTree = "<group>"; };
FA534D8128A1909300A3BFBB /* Local.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Local.swift; sourceTree = "<group>"; };
FA534D8728A1939500A3BFBB /* LocalViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalViewModel.swift; sourceTree = "<group>"; };
Expand Down Expand Up @@ -559,6 +562,7 @@
FA57DE432875B06500911F03 /* CommonTileButton.swift */,
FA57DE442875B06500911F03 /* CommonTileView.swift */,
2A3831112884A96600030002 /* FancyHeaderView.swift */,
E3569AED2E5A1D0200BC9556 /* ShimmerView.swift */,
FA1F7EF6287CB71600E12F8C /* HeaderView.swift */,
FA57DE452875B06500911F03 /* StackedTileView.swift */,
AEB06BD028CF8D2100E51967 /* WebView.swift */,
Expand Down Expand Up @@ -852,6 +856,7 @@
AE1CDBED2AC05B2B00E83420 /* Request.swift in Sources */,
AE9367972A9354CC00F2DB3F /* Helper.swift in Sources */,
0B4CB3E528EAF5B700246E62 /* Speaker.swift in Sources */,
E3569AEE2E5A1D0200BC9556 /* ShimmerView.swift in Sources */,
0B4CB3E828EAF5CD00246E62 /* AnnouncementCell.swift in Sources */,
0B4CB3DD28EAF57900246E62 /* MyConferenceView.swift in Sources */,
0B4CB3CA28EAF19100246E62 /* ContentView.swift in Sources */,
Expand Down Expand Up @@ -922,6 +927,7 @@
AED26F7028675DA000E06064 /* AnnouncementCell.swift in Sources */,
AEB06BD128CF8D2100E51967 /* WebView.swift in Sources */,
AE8C1B2828C4B36B00AF7318 /* AppDelegate+Push.swift in Sources */,
E3569AEF2E5A1D0200BC9556 /* ShimmerView.swift in Sources */,
0B4B1A4D2A486EA800ED7EA9 /* SponsorsViewModel.swift in Sources */,
AECB295727417F9D00CDC983 /* SwiftLeedsApp.swift in Sources */,
0B4B1A4B2A4858F600ED7EA9 /* SponsorsView.swift in Sources */,
Expand Down
67 changes: 67 additions & 0 deletions SwiftLeeds/Views/Components/ShimmerView.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,67 @@
//
// ShimmerView.swift
// SwiftLeeds
//
// Created by Adam Rush on 23/08/25.
//

import SwiftUI

struct ShimmerView: View {
@State private var shimmerOffset: CGFloat = -1

private let colors: [Color]
private let duration: Double

init(colors: [Color] = [
Color.gray.opacity(0.2),
Color.gray.opacity(0.3),
Color.gray.opacity(0.2)
], duration: Double = 1.5) {
self.colors = colors
self.duration = duration
}

var body: some View {
GeometryReader { geometry in
Rectangle()
.fill(
LinearGradient(
colors: colors,
startPoint: UnitPoint(x: shimmerOffset - 1, y: 0),
endPoint: UnitPoint(x: shimmerOffset, y: 0)
)
)
.onAppear {
withAnimation(
Animation.linear(duration: duration)
.repeatForever(autoreverses: false)
) {
shimmerOffset = 2
}
}
}
.clipped()
}
}

struct ShimmerView_Previews: PreviewProvider {
static var previews: some View {
VStack(spacing: 16) {
Rectangle()
.frame(height: 100)
.overlay(ShimmerView())
.clipShape(RoundedRectangle(cornerRadius: 12))

Rectangle()
.frame(height: 50)
.overlay(ShimmerView(colors: [
Color.blue.opacity(0.2),
Color.blue.opacity(0.4),
Color.blue.opacity(0.2)
]))
.clipShape(RoundedRectangle(cornerRadius: 8))
}
.padding()
}
}
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