reugenio/zcatui
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Author SHA1 Message Date
reugenio
1df3172afc Mejoras de performance v1.1 
Buffer optimizations:
- Symbol: nuevo tipo compacto para almacenar UTF-8 (4 bytes max)
  - Evita conversion codepoint->UTF8 en cada render
  - fromCodepoint() y fromSlice() para crear symbols
  - slice() para output directo sin conversion

- Cell: refactorizado para usar Symbol
  - Eliminado campo 'dirty' (innecesario con diff)
  - Nuevo metodo eql() para comparacion eficiente
  - char() accessor para compatibilidad legacy

- Buffer.diff(): nuevo sistema de renderizado diferencial
  - DiffIterator compara buffers celda a celda
  - Solo retorna celdas que cambiaron
  - Reduce drasticamente I/O a terminal

- Buffer.resize(): nuevo metodo para redimensionar
  - Preserva contenido existente donde posible

- Backend.writeSymbol(): escribe UTF-8 directo
  - Mas eficiente que writeChar() con conversion

- Terminal.flush(): usa diff iterator
  - Solo escribe celdas modificadas

Tests: 18 tests (9 nuevos para Symbol, Cell, diff)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-08 12:23:21 +01:00
reugenio
560ed1b355 zcatui v1.0 - Implementacion completa de todos los widgets ratatui 
Widgets implementados (13):
- Block, Paragraph, List, Table
- Gauge, LineGauge, Tabs, Sparkline
- Scrollbar, BarChart, Canvas, Chart
- Calendar (Monthly), Clear

Modulos:
- src/text.zig: Span, Line, Text, Alignment
- src/symbols/: line, border, block, bar, braille, half_block, scrollbar, marker
- src/widgets/: todos los widgets con tests

Documentacion:
- docs/ARCHITECTURE.md: arquitectura tecnica
- docs/WIDGETS.md: guia completa de widgets
- docs/API.md: referencia rapida
- CLAUDE.md: actualizado con estado v1.0

Tests: 103+ tests en widgets, todos pasan

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-08 12:18:41 +01:00
reugenio
2a62c0f60b Inicio proyecto zcatui - TUI library para Zig 
Librería TUI inspirada en ratatui (Rust), implementada en Zig 0.15.2.

Estructura inicial:
- src/style.zig: Color, Style, Modifier
- src/buffer.zig: Cell, Buffer, Rect
- src/layout.zig: Layout, Constraint, Direction
- src/terminal.zig: Terminal abstraction
- src/backend/backend.zig: ANSI escape sequences
- src/widgets/block.zig: Block con borders y título
- src/widgets/paragraph.zig: Paragraph con wrapping
- examples/hello.zig: Demo funcional

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-08 01:56:44 +01:00