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This repository was archived by the owner on Aug 27, 2023. It is now read-only.

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joehinkle11joehinkle11
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Firefly plugin
1 parent 964f057 commit a512a5a

7 files changed

Lines changed: 519 additions & 0 deletions

‎src/FireFly/Sources/FireflyEditorInstance.swift‎

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//
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// FireflyEditorInstance.swift
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//
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import Foundation
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import AppMakerCore
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import SwiftUI
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import Firefly
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/// The App Maker editor instance implementation for the Firefly editor.
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final class FireflyEditor: AppMakerEditorInstance, ObservableObject {
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typealias Content = ProjectFileUTF8StringContent
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typealias EditorViewBody = FireflyViewRepresentable
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let id: UUID = UUID()
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let debugAreaTopBarInfo: DebugAreaTopBarInfo = .init()
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let liveProjectContent: LiveWritableProjectContent<ProjectFileUTF8StringContent>
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let context: AppMakerEditorInstanceContext<FireflyEditor>
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let sidebarConfiguration: FireflyEditorSidebarConfiguration
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let fireflyProjectTextSyncableDelegate: FireflyProjectTextSyncableDelegate
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static func rightSidebarOptions() -> [RightSidebarOption<FireflyEditor>] {
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return [
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RightSidebarOption<FireflyEditor>(
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shortName: "Firefly",
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name: "Firefly Editor",
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render: { (editor: FireflyEditor) in
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return .valid(
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editor.sidebarConfiguration.makeView(),
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autoWrapInScrollView: false
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)
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}
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)
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]
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}
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static var editorIcon: Image {
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Image(systemName: "doc.plaintext.fill")
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}
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func getName() -> String {
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self.liveProjectContent.projectContentId.path.asRelativePath
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}
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@MainActor
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func makeMainBodyView() -> FireflyViewRepresentable {
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FireflyViewRepresentable(
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editorInstance: self,
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config: self.sidebarConfiguration
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)
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}
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@MainActor
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init?(
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liveProjectContent: LiveWritableProjectContent<ProjectFileUTF8StringContent>,
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context: AppMakerEditorInstanceContext<FireflyEditor>
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) async {
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self.context = context
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self.liveProjectContent = liveProjectContent
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let projectSyncedText = ProjectSyncedText(
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liveWritableString: liveProjectContent,
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autoFlushDebounceNanoseconds: 0
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)
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self.sidebarConfiguration = .init(
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projectSyncedText: projectSyncedText,
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desiredLanguageKey: liveProjectContent.projectContentId.path.fileExtension.lowercased()
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)
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let fireflyView = FireflyViewRepresentable.UIViewType()
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self.fireflyProjectTextSyncableDelegate = projectSyncedText.open(
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with: (
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fireflyView,
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self.sidebarConfiguration
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)
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)
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fireflyView.setOnSelectionChange { [weak self] (selectionRange: NSRange) in
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if let self = self {
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let newValue: String
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let dist = selectionRange.length
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if dist == 0 {
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newValue = ""
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} else if dist == 1 {
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newValue = "1 character"
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} else {
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newValue = "\(dist) characters"
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}
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if newValue != self.debugAreaTopBarInfo.text {
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self.debugAreaTopBarInfo.text = newValue
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}
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}
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}
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}
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var isDestroyed: Bool = false
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func destroy() async {
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self.isDestroyed = true
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Task.init(priority: .background) {
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try? await Task.sleep(nanoseconds: 1_000_000_000)
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await self.fireflyProjectTextSyncableDelegate.projectSyncedText.destroy()
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await self.liveProjectContent.destroy()
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}
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}
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}

‎src/FireFly/Sources/FireflyEditorSidebarConfiguration.swift‎

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//
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// FireflyEditorSidebarConfiguration.swift
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//
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import Foundation
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import SwiftUI
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import AppMakerCore
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import Firefly
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internal final class FireflyEditorSidebarConfiguration: ObservableObject {
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@Published internal private(set) var showLineNumbers: Bool = true
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@Published internal private(set) var autoGutter: Bool = true
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@Published internal private(set) var gutterWidth: CGFloat = 20.0
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@Published internal private(set) var language: (key: String, displayName: String)?
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@Published internal private(set) var lightTheme: String = "Xcode Light"
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@Published internal private(set) var darkTheme: String = "Xcode Dark"
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var autoFlushDebounceNanoseconds: UInt64 {
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get {
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projectSyncedText.autoFlushDebounceNanoseconds
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}
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set {
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projectSyncedText.autoFlushDebounceNanoseconds = newValue
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}
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}
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let projectSyncedText: ProjectSyncedText
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init(projectSyncedText: ProjectSyncedText, desiredLanguageKey: String) {
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self.projectSyncedText = projectSyncedText
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if let first = Firefly.fireflyLanguages.first(where: {$0.key == desiredLanguageKey}),
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let displayName: String = first.value["display_name"] as? String {
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self.language = (first.key, displayName)
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} else if let first = Firefly.fireflyLanguages.first(where: {$0.key == "default"}),
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let displayName: String = first.value["display_name"] as? String {
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self.language = (first.key, displayName)
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} else {
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self.language = nil
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}
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}
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func makeView() -> AnyView {
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AnyView(SidebarView(config: self))
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}
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private struct SidebarView: View {
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@Environment(\.colorScheme) var colorScheme: ColorScheme
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@ObservedObject var config: FireflyEditorSidebarConfiguration
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var body: some View {
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List {
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Section("Appearance") {
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Toggle("Show Line Numbers", isOn: $config.showLineNumbers)
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if config.showLineNumbers {
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Toggle("Auto Gutter", isOn: $config.autoGutter)
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if !config.autoGutter {
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HStack {
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Text("Gutter Width")
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Slider(value: $config.gutterWidth, in: 10...40)
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}
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}
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}
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switch self.colorScheme {
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case .light :
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HStack {
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Text("Light Theme")
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Menu {
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let keys: [String] = fireflyThemes.keys.map({$0})
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ForEach(0..<keys.count) { (i: Int) in
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let key = keys[i]
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Button(key) {
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self.config.lightTheme = key
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}
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}
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} label: {
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HStack {
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Spacer()
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Text(config.lightTheme)
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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}
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}
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default:
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HStack {
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Text("Dark Theme")
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Menu {
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let keys: [String] = fireflyThemes.keys.map({$0})
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ForEach(0..<keys.count) { (i: Int) in
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let key = keys[i]
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Button(key) {
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self.config.darkTheme = key
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}
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}
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} label: {
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HStack {
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Spacer()
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Text(self.config.darkTheme)
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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}
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}
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}
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}
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Section("Syntax Highlighting") {
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HStack {
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Text("Language")
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Menu {
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let keys: [String] = fireflyLanguages.keys.map({$0})
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ForEach(0..<keys.count) { (i: Int) in
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let key = keys[i]
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if let displayName: String = fireflyLanguages[key]?["display_name"] as? String {
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Button(displayName) {
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self.config.language = (key, displayName)
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}
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}
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}
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} label: {
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HStack {
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Spacer()
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Text(config.language?.displayName ?? "None")
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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}
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}
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}
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Section("Behavior") {
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HStack {
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Text("Flush Debounce")
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Slider(
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value: Binding<Float>.init(get: {
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Float(config.autoFlushDebounceNanoseconds / 1_000_000)
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}, set: { float in
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config.autoFlushDebounceNanoseconds = UInt64(float) * 1_000_000
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}),
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in: 0...1_000,
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step: 1
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)
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}
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}
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}.listStyle(InsetGroupedListStyle())
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}
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}
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}

‎src/FireFly/Sources/FireflyLanguages.swift‎

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//
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// FireflyLanguages.swift
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//
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import Foundation
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import Firefly
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func installExtraLanguages() {
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let luaLanguage: [String: Any] = [
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"display_name": "Lua",
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"identifier": [
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"regex": "(\\.[A-Za-z_]+\\w*)|((NS|UI)[A-Z][a-zA-Z]+)|((pcall|print|assert|collectgarbage|error|getfenv|getmetatable|ipairs|next|pairs|pcall|rawequal|rawget|rawset|select|setfenv|setmetatable|tonumber|tostring|type|unpack)(?=\\())|((ads|audio|composer|crypto|display|easing|facebook|gameNetwork|graphics|io|json|lfs|licensing|math|media|native|network|os|package|require|physics|socket|sqlite3|store|productList|event|storeTransaction|string|system|table|timer|transition|widget)(?=\\.))",
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"group": 0,
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"relevance": 1,
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"options": [],
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"multiline": false
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],
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"mult_string": [
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"regex": "\"\"\"(.*?)\"\"\"",
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"group": 0,
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"relevance": 4,
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"options": [NSRegularExpression.Options.dotMatchesLineSeparators],
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"multiline": true
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],
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"keyword": [
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"regex": "\\b(and|break|do|else|elseif|end|false|for|function|if|in|local|nil|not|or|repeat|return|then|true|until|while)\\b",
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"group": 0,
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"relevance": 1,
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"options": [],
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"multiline": false
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],
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"numbers": [
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"regex": "(?<=(\\s|\\[|,|:))(\\d|\\.|_)+",
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"group": 0,
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"relevance": 0,
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"options": [],
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"multiline": false
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],
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"string": [
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"regex": #"(?<!\\)".*?(?<!\\)""#,
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"group": 0,
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"relevance": 3,
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"options": [],
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"multiline": false
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],
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"comment": [
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"regex": "(?<!:)--.*?(\n|$)", // The regex used for highlighting
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"group": 0, // The regex group that should be highlighted
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"relevance": 5, // The relevance over other tokens
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"options": [], // Regular expression options
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"multiline": false // If the token is multiline
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],
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"multi_comment": [
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"regex": "--\\[\\[.*?--\\]\\]", // The regex used for highlighting
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"group": 0, // The regex group that should be highlighted
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"relevance": 5, // The relevance over other tokens
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"options": [NSRegularExpression.Options.dotMatchesLineSeparators], // Regular expression options
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"multiline": true // If the token is multiline
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],
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]
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Firefly.fireflyLanguages["lua"] = luaLanguage
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}

‎src/FireFly/Sources/FireflyMain.swift‎

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//
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// FireflyMain.swift
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//
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import AppMakerCore
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import Combine
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import SwiftUI
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public func firefly_main() {
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// install extra languages to be supported in the Firefly editor
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installExtraLanguages()
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// created the App Maker editor for Firefly
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let fireflyEditor: AppMakerEditor = AppMakerEditor(
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named: "Firefly Editor",
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basePriority: 0,
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canMakeEditor: { validContent in
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if let validFileInfo = validContent as? ProjectFileInfoContent.ValidContent {
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return validFileInfo.fileType.isString ? .canMakeEditor : .cannotMakeEditor
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} else if validContent is ProjectDirectoryContent.ValidContent {
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return .cannotMakeEditor
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}
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return .notSure
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},
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editorInstanceType: FireflyEditor.self
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)
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try! fireflyEditor.install()
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}
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‎src/FireFly/Sources/FireflyProjectTextSyncableDelegate.swift‎

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//
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// FireflyProjectTextSyncableDelegate.swift
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//
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import Foundation
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import AppMakerCore
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import Firefly
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final class FireflyProjectTextSyncableDelegate: ProjectTextSyncable {
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let projectSyncedText: ProjectSyncedText
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let fireflySyntaxView: FireflySyntaxView
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@MainActor
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init(
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projectSyncedText: ProjectSyncedText,
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startText: String,
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wrapped: (
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fireflySyntaxView: FireflySyntaxView,
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sidebarConfiguration: FireflyEditorSidebarConfiguration
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)
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) {
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self.projectSyncedText = projectSyncedText
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self.fireflySyntaxView = wrapped.fireflySyntaxView
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wrapped.fireflySyntaxView.text = startText
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wrapped.fireflySyntaxView.setOnTextChange { [weak projectSyncedText] oldText, location, newText in
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if let projectSyncedText = projectSyncedText {
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projectSyncedText.willReplace(oldText, at: location, to: newText)
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}
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}
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}
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@MainActor
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func handleForeignTextReplacement(in range: NSRange, to newText: String) {
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self.fireflySyntaxView.replace(range: range, to: newText)
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}
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@MainActor
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func handleForeignFullDocumentOverwrite(wholeDocumentNewText: String) {
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self.fireflySyntaxView.text = wholeDocumentNewText
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}
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}

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