Laravel-inspired color system for semantic panel coloring:
- Add blendTowards(target, percent) for color washing
- Add Laravel color constants (red, blue, green, amber, cyan, etc.)
- Add soft_black/soft_white for better aesthetics
- Add ThemeMode enum (dark/light)
- Add PanelColorScheme with 10 documented fields
- Implement derivePanelPalette(base, mode) to derive full palette
- deriveDarkPalette: 5% tint on dark background
- deriveLightPalette: 3% tint on light background
- Tests for blendTowards and derivePanelPalette
This enables deriving a complete 10-color panel palette from
a single base color, achieving Laravel Forge/Nova aesthetics.
- Añade table_tips[] con 8 tips de atajos
- Añade tip_index a VirtualAdvancedTableState
- Rota tip cada 600 frames (~10s @ 60fps)
- result.current_tip contiene tip a mostrar
- Solo muestra tips con focus y sin edición activa
- Añade selection_start/selection_end a CellEditState
- F2/Space selecciona todo el texto al entrar en edición
- Typing con selección reemplaza texto seleccionado
- Backspace/Delete borra selección si existe
- Flechas/Home/End limpian selección
- Dibuja highlight azul en ambas tablas (Advanced + Virtual)
- Añadido deleted_row_id: i64 a VirtualAdvancedTableResult
- handleKeyboard setea el ID de la fila seleccionada
- El panel puede usar esto para eliminar de BD
Arquitectura diseñada por Gemini:
- TODA la lógica de decisión en table_core.zig
- Widgets solo pasan eventos y reaccionan a flags
- Cualquier tabla nueva hereda automáticamente
Cambios:
- TableEventResult: struct con TODOS los flags de acciones
- processTableEvents(): función maestra que procesa teclado
- Soporta: navegación, CRUD (Ctrl+N/B/Del), ordenación (Ctrl+Shift+1-9), edición
- VirtualAdvancedTable refactorizado al patrón Brain-in-Core
- Nuevos campos result: insert_row_requested, delete_row_requested, sort_column_index
- Añadido dirty_row_id: ?i64 a DrawRowsConfig
- drawRowsWithDataSource aplica blendColor(state_modified, 0.25) si dirty
- VirtualAdvancedTable pasa row_edit_buffer.row_id cuando has_changes
- Añadido VerticalScrollbarParams y drawVerticalScrollbar
- Añadido HorizontalScrollbarParams y drawHorizontalScrollbar
- AdvancedTable y VirtualAdvancedTable ahora usan funciones unificadas
- Elimina duplicación de código de renderizado de scrollbars
- Add TableDataSource interface documentation
- Add adaptadores (MemoryDataSource, PagedDataSource)
- Add drawRowsWithDataSource function docs
- Update file structure with new datasource files
- Add section 'Cómo Crear un Nuevo Tipo de Tabla'
- Añadir RowState enum a table_core.zig
- Añadir getRowState a TableDataSource.VTable (opcional)
- Añadir colores de estado a RowRenderColors
- Añadir draw_row_borders a DrawRowsConfig
- Añadir getRowState a MemoryDataSource
- Nueva función handleRowClicks() separando input de rendering
- AdvancedTable usa drawRowsWithDataSource (sin bucle for propio)
- Eliminar drawRow() y drawStateIndicator() locales (~160 líneas)
Objetivo cumplido: un solo bloque de código para renderizar filas
Add unified row rendering function to table_core.zig that uses
TableDataSource interface for data access.
Changes:
- Add ColumnRenderDef, RowRenderColors, DrawRowsConfig types
- Add drawRowsWithDataSource() unified rendering function
- Update VirtualAdvancedTable.drawRows to use unified function
with PagedDataSource
Note: AdvancedTable not yet integrated due to additional complexity
(state indicators, click handling interleaved with drawing).
See PLAN_REFACTOR_TABLES_CONTINUIDAD.md for details.
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Add MemoryDataSource for AdvancedTable (in-memory ArrayList) and
PagedDataSource for VirtualAdvancedTable (paged DB data).
Both implement TableDataSource interface from table_core.zig,
enabling unified rendering patterns while respecting memory ownership.
New files:
- advanced_table/datasource.zig - MemoryDataSource
- virtual_advanced_table/paged_datasource.zig - PagedDataSource
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- TableDataSource: vtable interface for data abstraction
- getCellValueInto: buffer-based pattern to avoid memory issues
- getRowCount, getRowId: basic data access methods
- isCellEditable, invalidate: optional methods
- makeTableDataSource: helper to create from concrete types
- isGhostRow: convenience method for new row detection
This interface enables unified rendering for both memory and
paginated tables while enforcing safe memory patterns.
FASE 2 del refactor de tablas:
- AdvancedTableState: Embed cell_edit, delegate editing methods
- VirtualAdvancedTableState: Embed cell_edit, replace editing_cell/edit_buffer
- Update advanced_table.zig to use isEditing() and cell_edit.*
- Update virtual_advanced_table.zig to use getEditingCell()
- Update cell_editor.zig to use cell_edit.*
Reduces code duplication, centralizes editing logic in table_core
Document the Tab double-processing bug and its solution:
- Symptom: Row color alternating on Tab press
- Root cause: Tab processed twice (widget + app level)
- Solution: NavigateDirection + handled flag + app check
- General rule for keyboard handling in immediate-mode widgets
Also updated EditKeyboardResult API documentation with new fields.
- Check navigate_direction before setting tab_out in handleKeyboard
- Export NavigateDirection from virtual_advanced_table module
- Use cell_editor.NavigateDirection in VirtualAdvancedTableResult
This fixes the bug where Tab was processed twice: once by CellEditor
(for cell navigation) and again by handleKeyboard (for tab_out).
- Import and use table_core for keyboard handling
- Re-export NavigateDirection from table_core
- Map table_core.EditKeyboardResult to CellEditorResult
- Remove ~100 lines of duplicated keyboard handling code
- Add 'handled' field to CellEditorResult
- Add NavigateDirection enum (none, next_cell, prev_cell, next_row, prev_row)
- Replace navigate_next/navigate_prev bools with single navigate field
- Add 'handled' flag to prevent double processing of Tab
- Add Up/Down arrow handling for row navigation
- Use getKeyEvents() loop instead of keyPressed() for consistency
Complete documentation covering:
- When to use AdvancedTable vs VirtualAdvancedTable
- Architecture diagram (table_core.zig as single source)
- How to extend functionality (always in table_core.zig)
- Complete API reference for table_core.zig
- Code examples and model differences
Norma #6: Abstract to library level
- Tab navigation with wrap now in library, not application
- AdvancedTableState.tabToNextCell/tabToPrevCell for in-memory data
- VirtualAdvancedTableState.tabToNextCell/tabToPrevCell for paginated data
- DRY: same logic available in both table widgets
- Tab/Shift+Tab with wrap navigation in editing mode
- tab_out/tab_shift result fields for application handling
- Cursor position, blinking, background color fixes
- markRowSaved() to clear dirty state after save
- last_edited_row only set when actual changes made
- New module: table_core.zig with common table rendering logic
- drawCellActiveIndicator(): visual indicator for selected cell
- detectDoubleClick(): timing-based double-click detection
- handleEditingKeyboard(): common keyboard handling for editing
- blendColor(), startsWithIgnoreCase(): utilities
VirtualAdvancedTable now uses table_core:
- Active cell indicator in drawRows (visible highlight on selected cell)
- Double-click detection in handleMouseClick
- Added state fields: last_click_time, last_click_row, last_click_col
AdvancedTable changes:
- Improved cell active indicator (alpha 0.35, double border)
- Added double-click fields to state
- Space starts editing with empty value
- Alphanumeric keys start editing in editable cells
- Replace manual temp variable swap with std.mem.swap (more explicit)
- Add documentation warning about pointer invalidation after sort/setRows
- Row contains StringHashMap with internal pointers - swap is safe but
pointers obtained via getRow() are invalidated after mutations
Based on INFORME_AUDITORIA_PROFUNDA_20251225.md §1.2
- Added footer_display_buf and footer_display_len to VirtualListState
- Fixes use-after-return bug: stack buffer passed to pushCommand() was
invalidated when function returned, causing corrupted display in
deferred rendering
- FilterBar chips con forma pill (border-radius completo)
- Esquinas redondeadas en TextInput del filtro
- Fix click offset: ahora cuenta filter_bar_h + header_h
- Corrección selección de fila por click
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Añadir borde alrededor de toda la lista (siempre visible)
- Mejorar centrado vertical del texto (y+4 → y+3)
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- moveUp: Calcular screen position para scroll correcto
- footer_h: Reducir de 20 a 16 pixels para más filas visibles
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- moveDown: Calcular screen position antes de decidir scroll
- Scroll ahora ocurre cuando llega a última fila visible (no penúltima)
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- drawRows: Calcular window_offset para dibujar desde scroll_offset
- handleMouseClick: Convertir screen_row a data_idx con offset
- Antes siempre dibujaba desde índice 0 del buffer
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Cambiar de keyPressed() a navKeyPressed() permite que mantener
pulsada la flecha arriba/abajo mueva la selección continuamente.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- VirtualListConfig.Colors ahora usa Style.Color en vez de u32
- Reemplazar Command.fill() por Command.rect() (fill no existe)
- Corregir tipo bg_color en drawRows
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Nuevo módulo virtual_list para listas virtualizadas:
types.zig:
- RowData: datos genéricos de fila con ID persistente
- ColumnDef: definición de columnas (name, title, width)
- SortDirection: enum con toggle()
- CountInfo: conteo con estado (loading, partial, ready)
- VirtualListConfig: configuración con umbral configurable
data_provider.zig:
- DataProvider: interface vtable para fuentes de datos
- Métodos: fetchWindow, getTotalCount, setFilter, setSort
- MockProvider para tests
- Tests completos
state.zig:
- VirtualListState: estado de navegación y selección
- Selección por ID (no índice)
- Conversión global ↔ window index
- Navegación: moveUp/Down, pageUp/Down, goToStart/End
- Tests completos
virtual_list.zig:
- Re-exports de módulos
- Documentación de arquitectura
- VirtualListResult struct
- TODO: widget principal (Fase 3)
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- CellValue.clone(): duplica strings en lugar de copiar punteros
- CellValue.deinit(): libera strings clonados
- Row.owns_data: flag para indicar propiedad de memoria
- Row.clone(): ahora hace deep copy completo
- Row.deinit(): libera strings si owns_data=true
Soluciona crash al guardar cliente sin población/provincia/país,
donde loadWhoList() liberaba strings que Row clonada seguía referenciando.
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OVERLAY SYSTEM:
- Context: nuevo campo overlay_commands para capa superior
- Context: nueva función pushOverlayCommand()
- mainloop: renderiza overlay_commands DESPUÉS de commands
- autocomplete: dropdown usa overlay (se dibuja encima de otros widgets)
MEJORAS AUTOCOMPLETE:
- Dropdown se abre inmediatamente al escribir (sin delay de 1 frame)
- Dropdown se abre al borrar con backspace/delete
- Click en flecha del dropdown hace toggle abrir/cerrar
- Área clicable de flecha: 20px
ESTADO: En progreso - funcionalidad básica operativa, pendiente:
- Keyboard handlers completos
- Más testing de casos edge
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