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bible-app/CURRENT_STATE_RESTORE_POINT.md
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christianandClaude Opus 5 0db5e9b07d Bible App 1.4.34 — full source
First commit on the local Gitea server, made after moving the tree off the
Windows machine. Build outputs, node_modules and the AI models stay out
(see .gitignore); everything the installer build needs is tracked.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-24 13:05:20 -04:00

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# Bible App - Current State Restore Point
## Date: December 2024
### Current Working Features
#### ✅ Core Bible Reading Features
- **Tabbed Navigation**: Multiple tabs for different Bible passages
- **Translation Support**: ESV, NIV, NLT, KJV translations
- **Passage Selection**: Book, Chapter, Verse, Verse Range selection
- **Content Loading**: Reliable passage loading from multiple APIs
#### ✅ Annotation System
- **Drawing Tools**:
- Pen tool with color picker and size adjustment
- Highlighter tool with color picker
- Eraser tool with visual aid
- **Cross-Platform Support**: Touch and mouse input optimized
- **Stroke-Based System**: Individual strokes tracked for precise undo/redo
- **Canvas Architecture**: Dual canvas system (visible + offscreen)
#### ✅ Undo/Redo System
- **Unified History**: Chronological tracking of all user operations
- **Operation Types**: Drawing strokes, tool changes, color changes, tab operations, clear operations
- **Keyboard Shortcuts**: Ctrl+Z (undo), Ctrl+Y/Ctrl+Shift+Z (redo)
- **Cross-Platform UI**: Touch-optimized undo/redo buttons
#### ✅ UI/UX Features
- **Touch Optimizations**: Comprehensive touch device support
- **Clear Functionality**:
- Quick tap: Clear current tab
- Long hold (1.5s): Clear all tabs
- **Responsive Design**: Adapts to different screen sizes
- **Visual Feedback**: Real-time drawing feedback, progress indicators
#### ✅ Data Persistence
- **Annotation Storage**: Passage-based annotation persistence
- **Tab State**: Tab content and state preservation
- **Cross-Tab Annotations**: Unique annotations per Bible passage
### Technical Architecture
#### Key Components
1. **BibleApp Class**: Main application controller
2. **Annotation System**: Canvas-based drawing with stroke tracking
3. **Tool System**: Modular tool architecture (pen, highlighter, eraser)
4. **Unified History**: Single undo/redo system for all operations
5. **Storage System**: localStorage-based persistence
#### File Structure
- `app.js`: Main application logic (4500+ lines)
- `bible-structure.js`: Bible book/chapter/verse structure
- `nlt-data.js`: NLT translation data
- `index.html`: Main HTML structure
- `styles.css`: Application styling
#### Current Tool System
- Tools: pen, highlight, erase
- Tool selection with visual feedback
- Color pickers and size controls
- Cross-platform event handling
### Performance Optimizations
- Device pixel ratio handling
- Efficient canvas management
- Optimized touch event handling
- Memory management for large annotations
### Known Working State
- All drawing tools functional
- All undo/redo operations working
- Tab management working
- Clear operations working
- Cross-platform compatibility verified
- Touch device optimizations active
### Next Implementation: Select Tool
**Planned Feature**: Word selection tool with Greek/Hebrew translations and frequency data
**Integration Points**: Tool system, canvas architecture, popup system
**Preservation Requirements**: All existing functionality must remain intact
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*This restore point represents a fully functional Bible app with comprehensive annotation features.*