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Code Issues Packages Projects Releases Wiki Activity

Support PixelDimensions

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This commit is contained in:
Ali
2019-11-03 00:44:55 +04:00
parent 730b8c17c4
commit a66f13d969
82 changed files with 361 additions and 270 deletions
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16
submodules/GalleryUI/Sources/Items/ChatImageGalleryItem.swift
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@@ -60,13 +60,13 @@ final class ChatMediaGalleryThumbnailItem: GalleryThumbnailItem {
switch self.thumbnail {
case let .image(imageReference):
if let representation = largestImageRepresentation(imageReference.media.representations) {
return (mediaGridMessagePhoto(account: self.account, photoReference: imageReference), representation.dimensions)
return (mediaGridMessagePhoto(account: self.account, photoReference: imageReference), representation.dimensions.cgSize)
} else {
return (.single({ _ in return nil }), CGSize(width: 128.0, height: 128.0))
}
case let .video(fileReference):
if let representation = largestImageRepresentation(fileReference.media.previewRepresentations) {
return (mediaGridMessageVideo(postbox: self.account.postbox, videoReference: fileReference), representation.dimensions)
return (mediaGridMessageVideo(postbox: self.account.postbox, videoReference: fileReference), representation.dimensions.cgSize)
} else {
return (.single({ _ in return nil }), CGSize(width: 128.0, height: 128.0))
}
@@ -220,10 +220,10 @@ final class ChatImageGalleryItemNode: ZoomableContentGalleryItemNode {
fileprivate func setImage(imageReference: ImageMediaReference) {
if self.contextAndMedia == nil || !self.contextAndMedia!.1.media.isEqual(to: imageReference.media) {
if let largestSize = largestRepresentationForPhoto(imageReference.media) {
let displaySize = largestSize.dimensions.fitted(CGSize(width: 1280.0, height: 1280.0)).dividedByScreenScale().integralFloor
let displaySize = largestSize.dimensions.cgSize.fitted(CGSize(width: 1280.0, height: 1280.0)).dividedByScreenScale().integralFloor
self.imageNode.asyncLayout()(TransformImageArguments(corners: ImageCorners(), imageSize: displaySize, boundingSize: displaySize, intrinsicInsets: UIEdgeInsets()))()
self.imageNode.setSignal(chatMessagePhoto(postbox: context.account.postbox, photoReference: imageReference), dispatchOnDisplayLink: false)
self.zoomableContent = (largestSize.dimensions, self.imageNode)
self.zoomableContent = (largestSize.dimensions.cgSize, self.imageNode)
self.fetchDisposable.set(fetchedMediaResource(mediaBox: self.context.account.postbox.mediaBox, reference: imageReference.resourceReference(largestSize.resource)).start())
self.setupStatus(resource: largestSize.resource)
@@ -237,18 +237,18 @@ final class ChatImageGalleryItemNode: ZoomableContentGalleryItemNode {
func setFile(context: AccountContext, fileReference: FileMediaReference) {
if self.contextAndMedia == nil || !self.contextAndMedia!.1.media.isEqual(to: fileReference.media) {
if var largestSize = fileReference.media.dimensions {
var displaySize = largestSize.dividedByScreenScale()
var displaySize = largestSize.cgSize.dividedByScreenScale()
if let previewDimensions = largestImageRepresentation(fileReference.media.previewRepresentations)?.dimensions {
let previewAspect = previewDimensions.width / previewDimensions.height
let previewAspect = CGFloat(previewDimensions.width) / CGFloat(previewDimensions.height)
let aspect = displaySize.width / displaySize.height
if abs(previewAspect - 1.0 / aspect) < 0.1 {
displaySize = CGSize(width: displaySize.height, height: displaySize.width)
largestSize = CGSize(width: largestSize.height, height: largestSize.width)
largestSize = PixelDimensions(width: largestSize.height, height: largestSize.width)
}
}
self.imageNode.asyncLayout()(TransformImageArguments(corners: ImageCorners(), imageSize: displaySize, boundingSize: displaySize, intrinsicInsets: UIEdgeInsets()))()
self.imageNode.setSignal(chatMessageImageFile(account: context.account, fileReference: fileReference, thumbnail: false), dispatchOnDisplayLink: false)
self.zoomableContent = (largestSize, self.imageNode)
self.zoomableContent = (largestSize.cgSize, self.imageNode)
self.setupStatus(resource: fileReference.media.resource)
} else {
self._ready.set(.single(Void()))