Files
letro-ios/ElementX/Sources/Other/SwiftUI/Views/LoadableAvatarImage.swift
Stefan Ceriu 07cf873484 Share extension (#3506)
* Setup simple share extension

* Switch the app url scheme to be the full bundle identifier

* Setup a share extension that show a SwiftUI view, uses rust tracing and redirects to the hosting aplication

* Move media as json through the custom scheme into the main app and deep link into the media upload preview screen

* Fix message forwarding and global search screen room summary provider filtering.

* Tweak the message forwarding and global search screen designs.

* Add a room selection screen to use after receiving a share request from the share extension

* Fix share extension entitlements

* Share the temporary directory between the main app and the extensions; rename the caches one.

* Remove the no longer needed notification avatar flipping fix.

* Extract the placeholder avatar image generator from the NSE

* Nest `AvatarSize` within the new `Avatars` enum

* Donate an `INSendMessageIntent` to the system every time we send a message so they appear as share suggestions

* Support suggestions in the share extension itself

* Improve sharing animations and fix presentation when room already on the stack

* Clear all routes when sharing without a preselected room.

* Fix broken unit tests

* Various initial tweaks following code review.

* Correctly clean up and dismiss the share extension for all paths.

* Move the share extension path to a constants enum

* Rename UserSessionFlowCoordinator specific share extension states and events

* Add UserSession and Room flow coordinator share route tests

* Tweak the share extension logic.
2024-11-13 14:02:47 +02:00

73 lines
2.1 KiB
Swift

//
// Copyright 2023, 2024 New Vector Ltd.
//
// SPDX-License-Identifier: AGPL-3.0-only
// Please see LICENSE in the repository root for full details.
//
import SwiftUI
struct LoadableAvatarImage: View {
private let url: URL?
private let name: String?
private let contentID: String?
private let avatarSize: Avatars.Size
private let mediaProvider: MediaProviderProtocol?
private let onTap: ((URL) -> Void)?
@ScaledMetric private var frameSize: CGFloat
init(url: URL?, name: String?,
contentID: String?,
avatarSize: Avatars.Size,
mediaProvider: MediaProviderProtocol?,
onTap: ((URL) -> Void)? = nil) {
self.url = url
self.name = name
self.contentID = contentID
self.avatarSize = avatarSize
self.mediaProvider = mediaProvider
self.onTap = onTap
_frameSize = ScaledMetric(wrappedValue: avatarSize.value)
}
var body: some View {
if let onTap, let url {
Button {
onTap(url)
} label: {
clippedAvatar
}
.buttonStyle(.borderless) // Add a button style to stop the whole row being tappable.
} else {
clippedAvatar
}
}
private var clippedAvatar: some View {
avatar
.frame(width: frameSize, height: frameSize)
.background(Color.compound.bgCanvasDefault)
.clipShape(Circle())
.environment(\.shouldAutomaticallyLoadImages, true) // We always load avatars.
}
@ViewBuilder
private var avatar: some View {
if let url {
LoadableImage(url: url,
mediaType: .avatar,
size: avatarSize.scaledSize,
mediaProvider: mediaProvider) { image in
image
.scaledToFill()
} placeholder: {
PlaceholderAvatarImage(name: name, contentID: contentID)
}
} else {
PlaceholderAvatarImage(name: name, contentID: contentID)
}
}
}