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Attachment menu improvements

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This commit is contained in:
Ilya Laktyushin 2022-02-22 00:42:24 +03:00
parent 501542da60
commit 33f503c41e
3 changed files with 52 additions and 34 deletions
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4
submodules/LegacyComponents/Sources/TGMediaAssetsPickerController.m
View File

@ -173,7 +173,9 @@
groupSignal = [SSignal single:_assetGroup];
} else {
groupSignal = [_assetsLibrary cameraRollGroup];
reversed = true;
if (_intent == TGMediaAssetsControllerSendMediaIntent) {
reversed = true;
}
}
__weak TGMediaAssetsPickerController *weakSelf = self;

7
submodules/MediaPickerUI/Sources/FetchAssets.swift
View File

@ -4,6 +4,7 @@ import Photos
import SwiftSignalKit
private let imageManager = PHCachingImageManager()
private let assetsQueue = Queue()
func assetImage(fetchResult: PHFetchResult<PHAsset>, index: Int, targetSize: CGSize, exact: Bool) -> Signal<UIImage?, NoError> {
let asset = fetchResult[index]
@ -36,9 +37,11 @@ func assetImage(asset: PHAsset, targetSize: CGSize, exact: Bool) -> Signal<UIIma
}
}
return ActionDisposable {
imageManager.cancelImageRequest(token)
assetsQueue.async {
imageManager.cancelImageRequest(token)
}
}
}
} |> runOn(assetsQueue)
}
func assetVideo(fetchResult: PHFetchResult<PHAsset>, index: Int) -> Signal<AVAsset?, NoError> {

75
submodules/MediaPickerUI/Sources/MediaPickerScreen.swift
View File

@ -423,7 +423,7 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
private var placeholderNode: MediaPickerPlaceholderNode?
private var manageNode: MediaPickerManageNode?
private let selectionNode: MediaPickerSelectedListNode
private var selectionNode: MediaPickerSelectedListNode?
private var nextStableId: Int = 1
private var currentEntries: [MediaPickerGridEntry] = []
@ -453,17 +453,12 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
self.mediaAssetsContext = mediaAssetsContext
self.gridNode = GridNode()
self.selectionNode = MediaPickerSelectedListNode(context: controller.context)
self.selectionNode.alpha = 0.0
self.selectionNode.isUserInteractionEnabled = false
super.init()
self.backgroundColor = self.presentationData.theme.list.plainBackgroundColor
self.addSubnode(self.gridNode)
self.addSubnode(self.selectionNode)
self.interaction = MediaPickerInteraction(openMedia: { [weak self] fetchResult, index, immediateThumbnail in
self?.openMedia(fetchResult: fetchResult, index: index, immediateThumbnail: immediateThumbnail)
@ -526,7 +521,7 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
}
}
strongSelf.selectionNode.updateHiddenMedia()
strongSelf.selectionNode?.updateHiddenMedia()
}
})
@ -569,8 +564,6 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
}
})
}
self.selectionNode.interaction = self.interaction
}
deinit {
@ -669,7 +662,7 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
itemNode.updateSelectionState()
}
}
self.selectionNode.updateSelectionState()
self.selectionNode?.updateSelectionState()
let count = Int32(self.interaction?.selectionState?.count() ?? 0)
self.controller?.updateSelectionState(count: count)
@ -689,17 +682,33 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
func updateMode(_ displayMode: DisplayMode) {
self.currentDisplayMode = displayMode
if case .selected = displayMode, self.selectionNode == nil, let controller = self.controller {
let selectionNode = MediaPickerSelectedListNode(context: controller.context)
selectionNode.alpha = 0.0
selectionNode.isUserInteractionEnabled = false
selectionNode.interaction = self.interaction
self.insertSubnode(selectionNode, aboveSubnode: self.gridNode)
self.selectionNode = selectionNode
if let (layout, navigationBarHeight) = self.validLayout {
self.containerLayoutUpdated(layout, navigationBarHeight: navigationBarHeight, transition: .immediate)
}
}
let transition = ContainedViewLayoutTransition.animated(duration: 0.2, curve: .easeInOut)
self.gridNode.isUserInteractionEnabled = displayMode == .all
transition.updateAlpha(node: self.selectionNode, alpha: displayMode == .selected ? 1.0 : 0.0)
self.selectionNode.isUserInteractionEnabled = displayMode == .selected
if let selectionNode = self.selectionNode {
transition.updateAlpha(node: selectionNode, alpha: displayMode == .selected ? 1.0 : 0.0)
selectionNode.isUserInteractionEnabled = displayMode == .selected
}
}
private func openMedia(fetchResult: PHFetchResult<PHAsset>, index: Int, immediateThumbnail: UIImage?) {
guard let controller = self.controller, let interaction = self.interaction, let (layout, _) = self.validLayout else {
return
}
self.dismissInput()
let index = fetchResult.count - index - 1
presentLegacyMediaPickerGallery(context: controller.context, peer: controller.peer, chatLocation: controller.chatLocation, presentationData: self.presentationData, source: .fetchResult(fetchResult: fetchResult, index: index), immediateThumbnail: immediateThumbnail, selectionContext: interaction.selectionState, editingContext: interaction.editingState, hasSilentPosting: true, hasSchedule: true, hasTimer: true, updateHiddenMedia: { [weak self] id in
@ -721,10 +730,12 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
guard let controller = self.controller, let interaction = self.interaction, let (layout, _) = self.validLayout else {
return
}
self.dismissInput()
presentLegacyMediaPickerGallery(context: controller.context, peer: controller.peer, chatLocation: controller.chatLocation, presentationData: self.presentationData, source: .selection(item: item), immediateThumbnail: immediateThumbnail, selectionContext: interaction.selectionState, editingContext: interaction.editingState, hasSilentPosting: true, hasSchedule: true, hasTimer: true, updateHiddenMedia: { [weak self] id in
self?.hiddenMediaId.set(.single(id))
}, initialLayout: layout, transitionHostView: { [weak self] in
return self?.selectionNode.view
return self?.selectionNode?.view
}, transitionView: { [weak self] identifier in
return self?.transitionView(for: identifier)
}, completed: { [weak self] result, silently, scheduleTime in
@ -769,8 +780,8 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
}
private func transitionView(for identifier: String) -> UIView? {
if self.selectionNode.alpha > 0.0 {
return self.selectionNode.transitionView(for: identifier)
if let selectionNode = self.selectionNode, selectionNode.alpha > 0.0 {
return selectionNode.transitionView(for: identifier)
} else {
var transitionNode: MediaPickerGridItemNode?
self.gridNode.forEachItemNode { itemNode in
@ -799,8 +810,8 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
}
func scrollToTop(animated: Bool = false) {
if self.selectionNode.alpha > 0.0 {
self.selectionNode.scrollToTop(animated: animated)
if let selectionNode = self.selectionNode, selectionNode.alpha > 0.0 {
selectionNode.scrollToTop(animated: animated)
} else {
self.gridNode.scrollView.setContentOffset(CGPoint(x: 0.0, y: -self.gridNode.scrollView.contentInset.top), animated: animated)
}
@ -889,7 +900,7 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
guard let strongSelf = self else {
return
}
if !strongSelf.didSetReady {
if !strongSelf.didSetReady && strongSelf.state != nil {
strongSelf.didSetReady = true
Queue.mainQueue().justDispatch {
strongSelf._ready.set(.single(true))
@ -897,19 +908,21 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
}
})
let selectedItems = self.interaction?.selectionState?.selectedItems() as? [TGMediaSelectableItem] ?? []
let updateSelectionNode = {
self.selectionNode.updateLayout(size: bounds.size, insets: cleanGridInsets, items: selectedItems, grouped: self.controller?.groupedValue ?? true, theme: self.presentationData.theme, wallpaper: self.presentationData.chatWallpaper, bubbleCorners: self.presentationData.chatBubbleCorners, transition: transition)
if let selectionNode = self.selectionNode {
let selectedItems = self.interaction?.selectionState?.selectedItems() as? [TGMediaSelectableItem] ?? []
let updateSelectionNode = {
selectionNode.updateLayout(size: bounds.size, insets: cleanGridInsets, items: selectedItems, grouped: self.controller?.groupedValue ?? true, theme: self.presentationData.theme, wallpaper: self.presentationData.chatWallpaper, bubbleCorners: self.presentationData.chatBubbleCorners, transition: transition)
}
if selectedItems.count < 1 && self.currentDisplayMode == .selected {
self.updateMode(.all)
Queue.mainQueue().after(0.3, updateSelectionNode)
} else {
updateSelectionNode()
}
transition.updateFrame(node: selectionNode, frame: bounds)
}
if selectedItems.count < 1 && self.currentDisplayMode == .selected {
self.updateMode(.all)
Queue.mainQueue().after(0.3, updateSelectionNode)
} else {
updateSelectionNode()
}
transition.updateFrame(node: self.selectionNode, frame: bounds)
if let cameraView = self.cameraView {
if let cameraRect = cameraRect {
transition.updateFrame(view: cameraView, frame: cameraRect)
@ -937,7 +950,7 @@ public final class MediaPickerScreen: ViewController, AttachmentContainable {
placeholderNode.cameraPressed = { [weak self] in
self?.controller?.openCamera?(nil)
}
self.insertSubnode(placeholderNode, aboveSubnode: self.selectionNode)
self.insertSubnode(placeholderNode, aboveSubnode: self.gridNode)
self.placeholderNode = placeholderNode
}
placeholderNode.update(layout: layout, theme: self.presentationData.theme, strings: self.presentationData.strings, hasCamera: cameraAccess == .authorized, transition: transition)