Daniel D’Aquino
991a4a86e6
This is a large refactor that aims to improve performance by offloading RelayPool computations into a separate actor outside the main thread. This should reduce congestion on the main thread and thus improve UI performance. Also, the internal subscription callback mechanism was changed to use AsyncStreams to prevent race conditions newly found in that area of the code. Changelog-Fixed: Added performance improvements to timeline scrolling Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
69 lines
2.4 KiB
Swift
69 lines
2.4 KiB
Swift
//
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// RepostAction.swift
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// damus
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//
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// Created by William Casarin on 2023-04-19.
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//
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import SwiftUI
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struct RepostAction: View {
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let damus_state: DamusState
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let event: NostrEvent
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@Environment(\.dismiss) var dismiss
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@Environment(\.colorScheme) var colorScheme
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var body: some View {
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VStack(alignment: .leading) {
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Button {
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dismiss()
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Task {
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guard let keypair = self.damus_state.keypair.to_full(),
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let boost = await make_boost_event(keypair: keypair, boosted: self.event, relayURL: damus_state.nostrNetwork.relaysForEvent(event: self.event).first) else {
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return
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}
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await damus_state.nostrNetwork.postbox.send(boost)
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}
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} label: {
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Label(NSLocalizedString("Repost", comment: "Button to repost a note"), image: "repost")
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.frame(maxWidth: .infinity, minHeight: 50, maxHeight: 50, alignment: .leading)
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}
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.font(.system(size: 20, weight: .regular))
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.foregroundColor(colorScheme == .light ? Color("DamusBlack") : Color("DamusWhite"))
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.padding(EdgeInsets(top: 25, leading: 50, bottom: 0, trailing: 50))
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Button {
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dismiss()
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
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notify(.compose(.quoting(self.event)))
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}
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} label: {
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Label(NSLocalizedString("Quote", comment: "Button to compose a quoted note"), systemImage: "quote.opening")
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.frame(maxWidth: .infinity, minHeight: 50, maxHeight: 50, alignment: .leading)
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}
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.font(.system(size: 20, weight: .regular))
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.foregroundColor(colorScheme == .light ? Color("DamusBlack") : Color("DamusWhite"))
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.padding(EdgeInsets(top: 0, leading: 50, bottom: 0, trailing: 50))
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HStack {
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BigButton(NSLocalizedString("Cancel", comment: "Button to cancel a repost.")) {
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dismiss()
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}
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}
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}
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}
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}
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struct RepostAction_Previews: PreviewProvider {
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static var previews: some View {
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RepostAction(damus_state: test_damus_state, event: test_note)
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}
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}
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