mirror of
https://github.com/BigMarc/grammargem.git
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3d749e8139
- Added LiveMonitor class to scan text areas in the frontmost window for grammar and spelling issues. - Introduced DetectedField struct to represent text areas with issues, including suggestions for corrections. - Implemented functionality to apply corrections and dismiss suggestions. - Added Permissions class to manage Accessibility permissions required for monitoring. - Created SnippetStore for managing text-expansion snippets, including persistence to UserDefaults. - Developed TextCapture class to read and write text from the frontmost application using Accessibility API and clipboard fallback. - Implemented TextFieldScanner to traverse the Accessibility tree and collect editable text elements. - Added TextReplacementCoordinator to orchestrate the text correction process. - Integrated UpdaterManager for handling application updates using Sparkle. - Created comprehensive unit tests for various components, including grammar corrections and entitlement checks.
33 lines
1.2 KiB
Swift
33 lines
1.2 KiB
Swift
import Foundation
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/// Layer 2 — local-LLM-powered rewriting / tone / "Ask" / translate.
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///
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/// Backed in production by **MLX** (mlx-swift) running a small instruct model
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/// downloaded once from Hugging Face. The protocol isolates the rest of the app
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/// from the runtime so the UI, gating, and tests don't depend on MLX being present.
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protocol AIEngine: AnyObject {
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/// Whether a model is loaded and ready to run locally.
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var isReady: Bool { get }
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/// Run an action against `text` and return the rewritten result.
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/// Throws on model-not-ready or generation failure. Never performs network I/O.
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func run(_ action: AIAction, on text: String) async throws -> String
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/// Best-effort local tone classification (used by tone-detection UI).
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func detectTone(_ text: String) async -> Tone
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}
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enum AIEngineError: LocalizedError {
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case modelNotReady
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case generationFailed(String)
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var errorDescription: String? {
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switch self {
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case .modelNotReady:
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return "The on-device model isn't ready yet. Finish the first-run download in Settings."
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case .generationFailed(let why):
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return "On-device rewrite failed: \(why)"
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}
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}
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}
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