flutter_smart_editor 2.2.0

A pure Flutter rich text HTML editor with no WebView dependency. Fully customizable with granular settings for editor, toolbar, scroll, keyboard, selection, and styling.

Changelog

2.2.0

🚀 Features

• Image Blocks:

  • Pure Flutter image block representation (ImageNode, BlockType.image) with zero WebView dependency.
  • Multi-source image import via ImageImportDialog: remote web URLs, device gallery & camera with built-in permission management (permission_handler), and base64 Data URLs.
  • Integrated cropping using image_cropper (SmartImageCropper) with customizable platform styles.
  • Interactive on-click contextual toolbar offering ✂️ Crop, ↔️ Align (Left, Center, Right), 📐 Resize quick presets (25%, 50%, 75%, 100%), and 🗑️ Remove.
  • Captions and accessibility alt text support with complete HTML serialization (<img src="..." alt="..." data-caption="..." />).
  • Drag-and-drop block reordering support through draggableBlockTypes: {BlockType.image}.
  • Comprehensive programmatic APIs on SmartEditorController (insertImage, updateImage, removeImage, setImageAlignment, setImageSize, getImageNode).

• Find & Replace:

  • Floating native search overlay with live match counting (n of total) and search options (Match Case, Whole Word, Regular Expressions).
  • Real-time match highlighting across document text and table cells with customizable active & inactive colors.
  • Bidirectional match traversal, single Replace, and Replace All with atomic undo/redo history.
  • Standard keyboard shortcuts (Cmd/Ctrl+F to find, Cmd/Ctrl+H to replace, Escape to close).
  • Granular configuration via SmartEditorSettings.enableFindReplace and SmartOtherButtons(findReplace: true).

• Hyperlinks:

  • Dedicated dialog for inserting and editing links (LinkDialog) with auto-population from current text selection.
  • Contextual link management (open URL, edit link/display text, or unlink) without losing formatting.
  • Full HTML round-trip parsing and serialization of <a> tags with href and target attributes.
  • Atomic undo/redo support for link applications and removals.

2.1.0

🚀 Features

• Intelligent List System: Full support for Bullet and Numbered lists with multiple levels/depths.
• Atomic Group Reordering: Move entire list groups as a single unit via drag-and-drop.
• Smart Deletion (Backspace): Multi-stage backspace logic (Out-dent -> Un-list -> Merge) and instant empty-item deletion.
• Mobile Optimized Backspace: Custom ZWSP Bridge to support software keyboards on iOS and Android.
• Semantic Tables: Insert and manage fully responsive HTML tables with interactive dynamic row and column insertion and deletion.

⚙️ Setting Updates

• draggableBlockTypes: Granular control over which blocks (Headings, Lists, etc.) display drag handles.
• Improved Keyboard Adaptation: Dynamic scroll padding to prevent content occlusion by the mobile accessory bar.

🛠️ Bug Fixes

• Visual Alignment: Unified 32px vertical baseline for all blocks (fixes "jagged" text edges).
• Index Drift: Resolved reordering errors in large, complex documents.
• Focus Stability: Smoother cursor and focus preservation after block type transitions and indentation changes.

2.0.0

• Font Customization: Added Font Family and Font Size pickers.
• Color Support: Integrated foreground and background (highlight) color pickers.
• Paragraph Alignment: Added support for Left, Center, Right, and Justify alignment.
• Line Height: Configurable line height per block.
• Clear Formatting: One-click tool to reset text style in a selection.
• Visual Refinements: Tightened editor layout with isDense mode and optimized vertical spacing.
• Stability: Added 25+ unit tests covering all Phase 2 extended formatting features.

1.0.1

• Initial release
• Core editing: paragraphs, headings (H1-H6)
• Inline formatting: bold, italic, underline, strikethrough
• Undo/redo support
• HTML parsing and serialization
• Native Flutter toolbar
• 6 granular settings classes
• Dark mode support