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https://github.com/coteditor/CotEditor.git
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Move file drop snippet operation to EditorTextViewController
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2ec42fe5f1
commit
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@ -37,6 +37,12 @@ private extension NSAttributedString.Key {
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final class EditorTextView: NSTextView, Themable, CurrentLineHighlighting, MultiCursorEditing {
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@MainActor protocol Delegate: AnyObject {
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func editorTextView(_ textView: EditorTextView, readDroppedURLs URLs: [URL]) -> Bool
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}
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// MARK: Notification Names
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static let didBecomeFirstResponderNotification = Notification.Name("TextViewDidBecomeFirstResponder")
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@ -1013,7 +1019,7 @@ final class EditorTextView: NSTextView, Themable, CurrentLineHighlighting, Multi
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// on file drop
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if pboard.name == .drag,
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let urls = pboard.readObjects(forClasses: [NSURL.self]) as? [URL],
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self.insertDroppedFiles(urls)
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(self.delegate as? any Delegate)?.editorTextView(self, readDroppedURLs: urls) == true
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{
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return true
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}
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@ -1295,13 +1301,6 @@ final class EditorTextView: NSTextView, Themable, CurrentLineHighlighting, Multi
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// MARK: Private Methods
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/// The file URL of the document representing the text view contents.
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private var documentURL: URL? {
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(self.window?.windowController?.document as? Document)?.fileURL
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}
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/// Updates coloring settings with the current theme.
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private func applyTheme() {
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@ -1434,46 +1433,6 @@ final class EditorTextView: NSTextView, Themable, CurrentLineHighlighting, Multi
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}
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/// Inserts string representation of dropped files applying the user's file drop settings.
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///
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/// - Parameter urls: The file URLs of dropped files.
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/// - Returns: Whether the file drop was performed.
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private func insertDroppedFiles(_ urls: [URL]) -> Bool {
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guard !urls.isEmpty else { return false }
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let fileDropItems = UserDefaults.standard[.fileDropArray].map(FileDropItem.init(dictionary:))
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let replacementString = urls.reduce(into: "") { (string, url) in
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if url.pathExtension == "textClipping", let textClipping = try? TextClipping(contentsOf: url) {
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string += textClipping.string
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return
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}
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if let fileDropItem = fileDropItems.first(where: { $0.supports(extension: url.pathExtension, scope: self.syntaxName) }) {
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string += fileDropItem.dropText(forFileURL: url, documentURL: self.documentURL)
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return
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}
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// just insert the absolute path if no specific setting for the file type was found
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// -> This is the default behavior of NSTextView by file dropping.
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if !string.isEmpty {
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string += self.lineEnding.string
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}
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string += url.isFileURL ? url.path : url.absoluteString
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}
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// insert drop text to view
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guard self.shouldChangeText(in: self.rangeForUserTextChange, replacementString: replacementString) else { return false }
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self.replaceCharacters(in: self.rangeForUserTextChange, with: replacementString)
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self.didChangeText()
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return true
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}
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/// Highlights the brace matching to the brace next to the cursor.
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private func highlightMatchingBrace() {
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@ -449,6 +449,53 @@ extension EditorTextViewController: NSUserInterfaceValidations {
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}
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extension EditorTextViewController: EditorTextView.Delegate {
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/// Inserts string representation of dropped files applying the user's file drop snippets.
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///
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/// - Parameter urls: The file URLs of dropped files.
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/// - Returns: Whether the file drop was performed.
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func editorTextView(_ textView: EditorTextView, readDroppedURLs urls: [URL]) -> Bool {
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guard !urls.isEmpty else { return false }
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let fileDropItems = UserDefaults.standard[.fileDropArray].map(FileDropItem.init(dictionary:))
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guard !fileDropItems.isEmpty else { return false }
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let replacementString = urls.reduce(into: "") { (string, url) in
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if url.pathExtension == "textClipping", let textClipping = try? TextClipping(contentsOf: url) {
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string += textClipping.string
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return
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}
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if let fileDropItem = fileDropItems.first(where: { $0.supports(extension: url.pathExtension, scope: textView.syntaxName) }) {
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string += fileDropItem.dropText(forFileURL: url, documentURL: self.document.fileURL)
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return
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}
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// just insert the absolute path if no specific setting for the file type was found
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// -> This is the default behavior of NSTextView by file dropping.
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if !string.isEmpty {
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string += textView.lineEnding.string
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}
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string += url.isFileURL ? url.path : url.absoluteString
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}
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guard replacementString.isEmpty else { return true }
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// insert snippets to view
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guard textView.shouldChangeText(in: textView.rangeForUserTextChange, replacementString: replacementString) else { return false }
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textView.replaceCharacters(in: textView.rangeForUserTextChange, with: replacementString)
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textView.didChangeText()
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return true
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}
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}
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extension EditorTextViewController: NSFontChanging {
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