rope_editor 0.2.0

A lightweight rope-based text editor for Flutter using a Rust backend.

Changelog

All notable changes to this project are documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.2.0 - 2026-06-15

Added

• Plan mode — OrchestrateRequest.planMode biases the agent toward read-only planning and conversational exploration; /plan [task] and natural-language planning requests route to a new Plan intent
• Execution mode — OrchestrateRequest.executionMode raises auto-continue limits for multi-step plan execution turns
• PlanStreamSplitter — streams conversational REPL text separately from the <<PLAN>> body while plan responses arrive token-by-token
• Plan output parsing — extract_repl_plan_message and extract_plan_body split model output at the <<PLAN>> sentinel
• Multi-file edit prompts — when multiple files are in scope, edit prompts request <<FILE>> / <<END_FILE>> blocks per file

Changed

• Breaking: OrchestrateRequest now requires planMode and executionMode (pass false for prior behavior)
• Ambiguous or mixed edit/question messages default to conversational chat instead of a disambiguation prompt
• Removed AgentIntent::Disambiguate; routing uses Clarify for those cases
• route_intent accepts a plan_mode flag to apply plan-mode routing rules

Dependencies

• freezed_annotation (^2.4.4 → ^3.1.0), freezed (^2.5.7 → ^4.0.0-dev.3)
• ffigen (^11.0.0 → ^20.1.1), flutter_lints (^3.0.0 → ^6.0.0)

0.1.0 - 2026-06-14

Added

• Rust orchestrator — streaming and sync agent orchestration via orchestrateRequest, orchestrateRequestSync, and orchestrateCancelStale; emits OrchestrateEvent updates (thinking, edit deltas, context window/budget, completion, errors)
• Agent edit pipeline — applyAgentEdit, EditorAction/EditorActionKind, getContextForRange, and RopeEditorController.applyAgentActions for atomic multi-edit application with undo support
• OrchestrateEventDispatch — dispatch extension for routing streaming orchestrator events to host-app callbacks
• editorTheme on RopeEditor — optional syntax-highlighting theme map for root, gutter, selection, and cursor styling
• Mouse click selection — double-click selects a word; triple-click selects a line

Changed

• Example app follows system light/dark mode and passes github / github-dark highlight themes to the editor

Dependencies

• Added freezed_annotation (^2.4.4) for AgentResponse and OrchestrateEvent sealed unions

0.0.4 - 2026-06-12

• Update dependency — Updated the flutter_rust_bridge dependency to 2.12.0

0.0.3 - 2026-06-12

• Fix license — Second attempt

0.0.2 - 2026-06-11

• Fix Lint — Fix up codegen version
• Fix License — Fix license recognition

0.0.1 - 2026-06-11

Added

• RopeEditor widget — monospace editor with optional line gutter, divider, line wrapping, and syntax highlighting via re_highlight
• RopeEditorController — text editing, selection, clipboard, IME support, dirty-state tracking, and async file loading (loadFromFile with optional maxChars for huge single-line files)
• FindController — find/replace bar with case-sensitive, regex, and whole-word matching; live highlight updates as the document changes
• UndoRedoController — undo/redo with compound operation merging for rapid typing bursts
• Rust-backed text buffer — Zed-style zed_rope + zed_sum_tree for O(log n) line and offset queries
• Batch FFI APIs — getLineStartOffsetsBatch, getLinesTextBatch, getMinimapDensityBatch, replaceAndCapture, getCursorContext, and cached getImeProjection for low-latency editing and rendering
• Search APIs — full-document, line-range, whole-word, and include/exclude range search, all executed in Rust
• Indentation analysis — style detection and per-line indent queries
• Word navigation — character classes and VS Code-style word boundaries (Ctrl+Arrow, double-click selection)
• LSP offset helpers — UTF-16 ↔ byte conversion and line/column mapping
• Enhanced Dart highlighting — langDartEnhanced mode
• Platform support — Android, iOS, Linux, macOS, and Windows via Cargokit FFI plugin
• Example app — minimal integration demo under example/
• Documentation — API guides in doc/ and Rust build instructions in README

Changed

• Migrated the text buffer from ropey to Zed's rope implementation, eliminating O(n) metrics rebuilds that caused input lag during undo

License

• Distributed under GPL-3.0-or-later because the native library links code adapted from Zed's GPL rope crate. See LICENSE and NOTICE.