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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
import SwiftUI
import Common
public struct CustomPageControl: View {
@State private var primaryActionColor: Color = .clear
@State private var secondaryActionColor: Color = .clear
@Binding var currentPage: Int
let windowUUID: WindowUUID
let themeManager: ThemeManager
let numberOfPages: Int
public init(
currentPage: Binding<Int>,
numberOfPages: Int,
windowUUID: WindowUUID,
themeManager: ThemeManager
) {
self._currentPage = currentPage
self.numberOfPages = numberOfPages
self.windowUUID = windowUUID
self.themeManager = themeManager
}
public var body: some View {
HStack(spacing: 8) {
ForEach(0..<numberOfPages, id: \.self) { index in
Circle()
.fill(index == currentPage ? primaryActionColor : secondaryActionColor)
.frame(width: 8, height: 8)
.scaleEffect(index == currentPage ? 1.2 : 1.0)
.animation(.easeInOut(duration: 0.2), value: currentPage)
}
}
.onAppear {
applyTheme(theme: themeManager.getCurrentTheme(for: windowUUID))
}
.onReceive(NotificationCenter.default.publisher(for: .ThemeDidChange)) {
guard let uuid = $0.windowUUID, uuid == windowUUID else { return }
applyTheme(theme: themeManager.getCurrentTheme(for: windowUUID))
}
}
private func applyTheme(theme: Theme) {
let color = theme.colors
primaryActionColor = Color(color.actionPrimary)
secondaryActionColor = Color(color.iconDisabled)
}
}