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Move BigIcon into Compound and add a new TitleAndIcon component. (#4866)

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* Move BigIcon into Compound.

* Replace the old server selection image asset with the \.host icon.

* Add a new TitleAndIcon component to Compound.

* Add the ability to override TitleAndIcon's padding.
This commit is contained in:
Doug
2025-12-16 16:01:26 +00:00
committed by GitHub
parent 155d054be7
commit b9c121db82
47 changed files with 280 additions and 144 deletions
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117
ElementX/Sources/Other/SwiftUI/Views/BigIcon.swift
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@@ -1,117 +0,0 @@
//
// Copyright 2025 Element Creations Ltd.
// Copyright 2022-2025 New Vector Ltd.
//
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
// Please see LICENSE files in the repository root for full details.
//
import Compound
import SwiftUI
/// An image that is styled for use as the main/top/hero screen icon. This component
/// takes a compound icon. If you would like to apply it to an SFSymbol, you can call
/// the `bigIcon()` modifier directly on the Image.
struct BigIcon: View {
enum Style {
case defaultSolid
case `default`
case alertSolid
case alert
case successSolid
case success
var foregroundColor: Color {
switch self {
case .defaultSolid, .default:
.compound.iconSecondary
case .alertSolid, .alert:
.compound.iconCriticalPrimary
case .successSolid, .success:
.compound.iconSuccessPrimary
}
}
var backgroundFillColor: Color {
switch self {
case .defaultSolid:
.compound.bgSubtleSecondary
case .alertSolid:
.compound.bgCriticalSubtle
case .successSolid:
.compound.bgSuccessSubtle
case .default, .alert, .success:
.compound.bgCanvasDefault
}
}
}
/// The icon that is shown.
let icon: KeyPath<CompoundIcons, Image>
var style: Style = .defaultSolid
var body: some View {
CompoundIcon(icon, size: .custom(32), relativeTo: .compound.headingLG)
.modifier(BigIconModifier(style: style))
}
}
extension Image {
/// Styles the image for use as the main/top/hero screen icon. You should prefer
/// the BigIcon component when possible, by using an icon from Compound.
func bigIcon(insets: CGFloat = 16, style: BigIcon.Style = .defaultSolid) -> some View {
resizable()
.renderingMode(.template)
.aspectRatio(contentMode: .fit)
.scaledPadding(insets, relativeTo: .compound.headingLG)
.modifier(BigIconModifier(style: style))
}
}
private struct BigIconModifier: ViewModifier {
let style: BigIcon.Style
func body(content: Content) -> some View {
content
.scaledFrame(size: 64, relativeTo: .compound.headingLG)
.foregroundColor(style.foregroundColor)
.background {
RoundedRectangle(cornerRadius: 14)
.fill(style.backgroundFillColor)
}
.accessibilityHidden(true)
}
}
// MARK: - Previews
struct BigIcon_Previews: PreviewProvider, TestablePreview {
static var previews: some View {
VStack(spacing: 40) {
HStack(spacing: 20) {
BigIcon(icon: \.lockSolid)
Image(systemName: "hourglass")
.bigIcon()
Image(asset: Asset.Images.serverSelectionIcon)
.bigIcon(insets: 19)
}
VStack(spacing: 20) {
HStack(spacing: 20) {
BigIcon(icon: \.helpSolid)
BigIcon(icon: \.helpSolid, style: .default)
}
HStack(spacing: 20) {
BigIcon(icon: \.errorSolid, style: .alertSolid)
BigIcon(icon: \.errorSolid, style: .alert)
}
HStack(spacing: 20) {
BigIcon(icon: \.checkCircleSolid, style: .successSolid)
BigIcon(icon: \.checkCircleSolid, style: .success)
}
}
}
}
}