56 lines
2.0 KiB
Swift
56 lines
2.0 KiB
Swift
//
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// Copyright 2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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import Combine
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import SwiftUI
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enum TimelineMediaPreviewViewModelAction: Equatable {
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case viewInRoomTimeline(TimelineItemIdentifier)
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case dismiss
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}
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struct TimelineMediaPreviewViewState: BindableState {
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/// The data source for all of the preview-able items.
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var dataSource: TimelineMediaPreviewDataSource
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/// The media item that is currently being previewed.
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var currentItem: TimelineMediaPreviewItem { dataSource.currentItem }
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/// All of the available actions for the current item.
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var currentItemActions: TimelineItemMenuActions?
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/// The namespace used for the zoom transition.
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let transitionNamespace: Namespace.ID
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/// A publisher that the view model uses to signal to the QLPreviewController when the current item has been loaded.
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let fileLoadedPublisher = PassthroughSubject<TimelineItemIdentifier, Never>()
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var bindings = TimelineMediaPreviewViewStateBindings()
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}
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struct TimelineMediaPreviewViewStateBindings {
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/// A binding that will present the Details view for the specified item.
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var mediaDetailsItem: TimelineMediaPreviewItem.Media?
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/// A binding that will present a confirmation to redact the specified item.
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var redactConfirmationItem: TimelineMediaPreviewItem.Media?
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/// A binding that will present a document picker to export the specified file.
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var fileToExport: TimelineMediaPreviewFileExportPicker.File?
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var alertInfo: AlertInfo<TimelineMediaPreviewAlertType>?
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}
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enum TimelineMediaPreviewAlertType {
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case authorizationRequired
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}
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enum TimelineMediaPreviewViewAction {
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case updateCurrentItem(TimelineMediaPreviewItem)
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case showItemDetails(TimelineMediaPreviewItem.Media)
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case menuAction(TimelineItemMenuAction, item: TimelineMediaPreviewItem.Media)
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case redactConfirmation(item: TimelineMediaPreviewItem.Media)
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case timelineEndReached
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case dismiss
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}
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