wehub-resource-sync
55 lines
2.1 KiB
Swift
55 lines
2.1 KiB
Swift
import Defaults
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class ContentDropView: NSView {
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override init(frame frameRect: NSRect) {
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super.init(frame: frameRect)
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setup()
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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setup()
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}
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private func setup() {
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registerForDraggedTypes([.fileURL, .URL, .string])
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}
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override func draggingEntered(_ sender: NSDraggingInfo) -> NSDragOperation {
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return .copy
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}
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override func performDragOperation(_ sender: NSDraggingInfo) -> Bool {
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let pasteboard = sender.draggingPasteboard
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var success = false
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// File URLs
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if let fileUrls = pasteboard.readObjects(forClasses: [NSURL.self], options: [.urlReadingFileURLsOnly: true]) as? [URL] {
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/**
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Although file URLs shared via dragging already contain access permission, we pass this through the bookmark mechanism for uniformity and readability of the code with URLs shared from the share extension.
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- SeeAlso: [Enabling App Sandbox#Enabling User-Selected File Access](https://developer.apple.com/library/archive/documentation/Miscellaneous/Reference/EntitlementKeyReference/Chapters/EnablingAppSandbox.html#//apple_ref/doc/uid/TP40011195-CH4-SW6)
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- SeeAlso: [``Shared/createBookmarkForFile(at:)``](x-source-tag://create-bookmark-func)
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*/
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let bookmarks: [Data] = fileUrls.compactMap { createBookmarkForFile(at: $0) }
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Defaults[.pendingFiles].append(contentsOf: bookmarks)
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success = true
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}
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// Web URLs and text
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if let items = pasteboard.readObjects(forClasses: [NSURL.self, NSString.self], options: nil) {
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let strings = items.compactMap { item -> String? in
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if let url = item as? URL, !url.isFileURL {
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return url.absoluteString
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} else if let string = item as? String {
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return string
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}
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return nil
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}
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Defaults[.pendingStrings].append(contentsOf: strings)
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success = true
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}
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return success
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}
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}
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