claude_session_viewer/macos/Runner/NativePickerRegistrar.swift
Mathias Beaulieu-Duncan 780ef9378f feat: custom native file picker showing hidden files/folders
Replaced file_picker's Load/Browse with a custom NativePickerRegistrar
Swift plugin that opens NSOpenPanel with showsHiddenFiles = true.
The file_picker package hardcodes this to false, making hidden folders
like ~/.claude invisible in its dialogs.

Changes:
- New NativePickerRegistrar.swift: custom NSOpenPanel with hidden files
- New NativePicker Dart service using method channel
- Browse: only shows folders (canChooseFiles=false), hidden visible
- Load: only shows .jsonl files, hidden folders visible
- Registered via AppDelegate.applicationDidFinishLaunching
- Removed file_picker dependency from home_screen imports
- Fixed all info-level lint issues (super params, null-aware, doc comment)
- Signed, notarized, stapled DMG
2026-04-07 14:32:06 -04:00

85 lines
3.2 KiB
Swift

import Cocoa
import FlutterMacOS
import UniformTypeIdentifiers
/// Registers a method channel for native file picking with hidden files visible.
/// Called from Dart via `ensureInitialized`.
class NativePickerRegistrar: NSObject, FlutterPlugin {
public static func register(with registrar: FlutterPluginRegistrar) {
let channel = FlutterMethodChannel(
name: "com.svrnty.native_picker",
binaryMessenger: registrar.messenger)
let instance = NativePickerRegistrar()
registrar.addMethodCallDelegate(instance, channel: channel)
}
public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
switch call.method {
case "getDirectoryPath":
let args = call.arguments as? [String: Any] ?? [:]
let dialog = NSOpenPanel()
if let initial = args["initialDirectory"] as? String, !initial.isEmpty {
dialog.directoryURL = URL(fileURLWithPath: initial)
}
dialog.showsHiddenFiles = true
dialog.canChooseDirectories = true
dialog.canChooseFiles = false
dialog.allowsMultipleSelection = false
dialog.treatsFilePackagesAsDirectories = true
dialog.message = "Select a folder containing session files"
guard let window = NSApp.keyWindow else {
result(FlutterError(code: "NO_WINDOW", message: "No key window found", details: nil))
return
}
dialog.beginSheetModal(for: window) { response in
if response == .OK, let url = dialog.url {
result(url.path)
} else {
result(nil)
}
}
case "pickFiles":
let args = call.arguments as? [String: Any] ?? [:]
let dialog = NSOpenPanel()
if let initial = args["initialDirectory"] as? String, !initial.isEmpty {
dialog.directoryURL = URL(fileURLWithPath: initial)
}
dialog.showsHiddenFiles = true
dialog.canChooseDirectories = false
dialog.canChooseFiles = true
dialog.allowsMultipleSelection = false
if let extensions = args["allowedExtensions"] as? [String], !extensions.isEmpty {
if #available(macOS 11.0, *) {
let contentTypes = extensions.compactMap { UTType(filenameExtension: $0) }
dialog.allowedContentTypes = contentTypes
} else {
dialog.allowedFileTypes = extensions
}
}
dialog.message = "Select a session file"
guard let window = NSApp.keyWindow else {
result(FlutterError(code: "NO_WINDOW", message: "No key window found", details: nil))
return
}
dialog.beginSheetModal(for: window) { response in
if response == .OK, let url = dialog.url {
result([url.path])
} else {
result(nil)
}
}
default:
result(FlutterMethodNotImplemented)
}
}
}