CodeEditSourceEditor

Important

CodeEditSourceEditor is currently in development and it is not ready for production use.
Please check back later for updates on this project. Contributors are welcome as we build out the features mentioned above!

Documentation

Usage (SwiftUI)

import CodeEditSourceEditor
struct ContentView: View {
 @State var text = "let x = 1.0"
 
 /// Automatically updates with cursor positions, scroll position, find panel text.
 /// Everything in this object is two-way, use it to update cursor positions, scroll position, etc.
 @State var editorState = SourceEditorState()
 
 /// Configure the editor's appearance, features, and editing behavior...
 @State var theme = EditorTheme(...)
 @State var font = NSFont.monospacedSystemFont(ofSize: 11, weight: .regular)
 @State var indentOption = .spaces(count: 4)
 /// *Powerful* customization options with our text view coordinators API 
 @State var autoCompleteCoordinator = AutoCompleteCoordinator()
 var body: some View { 
 SourceEditor(
 $text,
 language: language,
 // Tons of customization options, with good defaults to get started quickly.
 configuration: SourceEditorConfiguration(
 appearance: .init(theme: theme, font: font),
 behavior: .init(indentOption: indentOption)
 ),
 state: $editorState,
 coordinators: [autoCompleteCoordinator]
 )
 }
 
 /// Autocompletes "Hello" to "Hello world!" whenever it's typed.
 final class AutoCompleteCoordinator: TextViewCoordinator {
 func prepareCoordinator(controller: TextViewController) { }
 func textViewDidChangeText(controller: TextViewController) {
 for cursorPosition in controller.cursorPositions where cursorPosition.range.location >= 5 {
 let location = cursorPosition.range.location
 let previousRange = NSRange(start: location - 5, end: location)
 let string = (controller.text as NSString).substring(with: previousRange)
 if string.lowercased() == "hello" {
 controller.textView.replaceCharacters(in: NSRange(location: location, length: 0), with: " world!")
 }
 }
 }
 }
}

Currently Supported Languages

Dependencies

License

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