feat(editor): 添加 ECS UI 系统和编辑器更新优化 (#238)
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GitHub
454
packages/ui-editor/src/inspectors/UITransformInspector.tsx
Normal file
454
packages/ui-editor/src/inspectors/UITransformInspector.tsx
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import React, { useState, useEffect, useRef } from 'react';
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import { Component } from '@esengine/ecs-framework';
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import type { IComponentInspector, ComponentInspectorContext } from '@esengine/editor-core';
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import { UITransformComponent, AnchorPreset } from '@esengine/ui';
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const DraggableNumberInput: React.FC<{
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axis?: 'x' | 'y' | 'z' | 'w';
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label?: string;
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value: number;
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onChange: (value: number) => void;
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min?: number;
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max?: number;
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step?: number;
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readOnly?: boolean;
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}> = ({ axis, label, value, onChange, min, max, step = 0.1, readOnly }) => {
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const [isDragging, setIsDragging] = useState(false);
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const dragStartRef = useRef({ x: 0, value: 0 });
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const handleMouseDown = (e: React.MouseEvent) => {
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if (readOnly) return;
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e.preventDefault();
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setIsDragging(true);
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dragStartRef.current = { x: e.clientX, value: value ?? 0 };
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};
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useEffect(() => {
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if (!isDragging) return;
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const handleMouseMove = (e: MouseEvent) => {
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const delta = e.clientX - dragStartRef.current.x;
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const sensitivity = e.shiftKey ? 0.01 : step;
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let newValue = dragStartRef.current.value + delta * sensitivity;
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if (min !== undefined) newValue = Math.max(min, newValue);
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if (max !== undefined) newValue = Math.min(max, newValue);
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onChange(Math.round(newValue * 1000) / 1000);
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};
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const handleMouseUp = () => setIsDragging(false);
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document.addEventListener('mousemove', handleMouseMove);
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document.addEventListener('mouseup', handleMouseUp);
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return () => {
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document.removeEventListener('mousemove', handleMouseMove);
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document.removeEventListener('mouseup', handleMouseUp);
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};
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}, [isDragging, onChange, step, min, max]);
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const axisClass = axis ? `property-vector-axis-${axis}` : '';
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const displayLabel = label || (axis ? axis.toUpperCase() : '');
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return (
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<div className="property-vector-axis-compact">
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<span
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className={`property-vector-axis-label ${axisClass}`}
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onMouseDown={handleMouseDown}
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style={{ cursor: readOnly ? 'default' : 'ew-resize' }}
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>
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{displayLabel}
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</span>
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<input
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type="number"
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className="property-input property-input-number-compact"
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value={value ?? 0}
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min={min}
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max={max}
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step={step}
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disabled={readOnly}
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onChange={(e) => onChange(parseFloat(e.target.value) || 0)}
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onFocus={(e) => e.target.select()}
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/>
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</div>
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);
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};
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const Vector2Row: React.FC<{
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label: string;
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valueX: number;
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valueY: number;
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onChangeX: (value: number) => void;
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onChangeY: (value: number) => void;
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min?: number;
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max?: number;
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step?: number;
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readOnly?: boolean;
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}> = ({ label, valueX, valueY, onChangeX, onChangeY, min, max, step, readOnly }) => (
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<div className="property-field">
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<label className="property-label">{label}</label>
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<div className="property-vector-compact">
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<DraggableNumberInput axis="x" value={valueX} onChange={onChangeX} min={min} max={max} step={step} readOnly={readOnly} />
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<DraggableNumberInput axis="y" value={valueY} onChange={onChangeY} min={min} max={max} step={step} readOnly={readOnly} />
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</div>
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</div>
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);
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const NumberRow: React.FC<{
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label: string;
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value: number;
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onChange: (value: number) => void;
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min?: number;
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max?: number;
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step?: number;
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readOnly?: boolean;
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}> = ({ label, value, onChange, min, max, step = 0.1, readOnly }) => {
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const [isDragging, setIsDragging] = useState(false);
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const [dragStartX, setDragStartX] = useState(0);
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const [dragStartValue, setDragStartValue] = useState(0);
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const handleMouseDown = (e: React.MouseEvent) => {
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if (readOnly) return;
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setIsDragging(true);
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setDragStartX(e.clientX);
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setDragStartValue(value);
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e.preventDefault();
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};
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useEffect(() => {
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if (!isDragging) return;
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const handleMouseMove = (e: MouseEvent) => {
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const delta = e.clientX - dragStartX;
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const sensitivity = e.shiftKey ? 0.01 : step;
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let newValue = dragStartValue + delta * sensitivity;
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if (min !== undefined) newValue = Math.max(min, newValue);
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if (max !== undefined) newValue = Math.min(max, newValue);
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onChange(parseFloat(newValue.toFixed(3)));
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};
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const handleMouseUp = () => setIsDragging(false);
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document.addEventListener('mousemove', handleMouseMove);
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document.addEventListener('mouseup', handleMouseUp);
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return () => {
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document.removeEventListener('mousemove', handleMouseMove);
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document.removeEventListener('mouseup', handleMouseUp);
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};
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}, [isDragging, dragStartX, dragStartValue, step, min, max, onChange]);
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return (
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<div className="property-field">
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<label
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className="property-label property-label-draggable"
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onMouseDown={handleMouseDown}
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style={{ cursor: readOnly ? 'default' : 'ew-resize' }}
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>
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{label}
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</label>
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<input
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type="number"
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className="property-input property-input-number"
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value={value ?? 0}
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min={min}
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max={max}
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step={step}
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disabled={readOnly}
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onChange={(e) => onChange(parseFloat(e.target.value) || 0)}
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onFocus={(e) => e.target.select()}
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/>
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</div>
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);
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};
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const BooleanRow: React.FC<{
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label: string;
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value: boolean;
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onChange: (value: boolean) => void;
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readOnly?: boolean;
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}> = ({ label, value, onChange, readOnly }) => (
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<div className="property-field property-field-boolean">
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<label className="property-label">{label}</label>
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<button
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className={`property-toggle ${value ? 'property-toggle-on' : 'property-toggle-off'}`}
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disabled={readOnly}
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onClick={() => onChange(!value)}
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>
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<span className="property-toggle-thumb" />
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</button>
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</div>
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);
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const AnchorPresetGrid: React.FC<{
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currentPreset: string;
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onSelect: (preset: AnchorPreset) => void;
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}> = ({ currentPreset, onSelect }) => {
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const presets: AnchorPreset[][] = [
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[AnchorPreset.TopLeft, AnchorPreset.TopCenter, AnchorPreset.TopRight],
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[AnchorPreset.MiddleLeft, AnchorPreset.MiddleCenter, AnchorPreset.MiddleRight],
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[AnchorPreset.BottomLeft, AnchorPreset.BottomCenter, AnchorPreset.BottomRight],
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];
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const getAnchorPosition = (preset: AnchorPreset): { x: number; y: number } => {
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const positions: Record<AnchorPreset, { x: number; y: number }> = {
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[AnchorPreset.TopLeft]: { x: 3, y: 3 },
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[AnchorPreset.TopCenter]: { x: 10, y: 3 },
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[AnchorPreset.TopRight]: { x: 17, y: 3 },
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[AnchorPreset.MiddleLeft]: { x: 3, y: 10 },
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[AnchorPreset.MiddleCenter]: { x: 10, y: 10 },
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[AnchorPreset.MiddleRight]: { x: 17, y: 10 },
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[AnchorPreset.BottomLeft]: { x: 3, y: 17 },
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[AnchorPreset.BottomCenter]: { x: 10, y: 17 },
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[AnchorPreset.BottomRight]: { x: 17, y: 17 },
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[AnchorPreset.StretchAll]: { x: 10, y: 10 },
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};
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return positions[preset];
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};
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return (
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<div className="property-field" style={{ alignItems: 'flex-start' }}>
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<label className="property-label">Anchor</label>
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<div style={{ display: 'flex', flexDirection: 'column', gap: '4px' }}>
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<div style={{
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display: 'grid',
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gridTemplateColumns: 'repeat(3, 24px)',
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gridTemplateRows: 'repeat(3, 24px)',
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gap: '2px',
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padding: '4px',
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background: 'var(--color-bg-inset)',
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borderRadius: 'var(--radius-sm)',
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border: '1px solid var(--color-border-default)',
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}}>
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{presets.flat().map((preset) => {
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const pos = getAnchorPosition(preset);
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const isActive = currentPreset === preset;
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return (
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<button
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key={preset}
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onClick={() => onSelect(preset)}
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style={{
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width: '24px',
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height: '24px',
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padding: 0,
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border: '1px solid',
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borderColor: isActive ? 'var(--color-primary)' : 'var(--color-border-default)',
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borderRadius: 'var(--radius-sm)',
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background: isActive ? 'var(--color-primary-subtle)' : 'var(--color-bg-elevated)',
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cursor: 'pointer',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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transition: 'all var(--transition-fast)',
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}}
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title={preset}
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>
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<svg width="20" height="20" viewBox="0 0 20 20">
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<rect
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x="2" y="2" width="16" height="16"
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fill="none"
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stroke={isActive ? 'var(--color-primary)' : 'var(--color-text-tertiary)'}
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strokeWidth="1"
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strokeDasharray="2,2"
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/>
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<circle
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cx={pos.x} cy={pos.y} r="3"
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fill={isActive ? 'var(--color-primary)' : 'var(--color-text-secondary)'}
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/>
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</svg>
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</button>
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);
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})}
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</div>
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<button
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onClick={() => onSelect(AnchorPreset.StretchAll)}
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style={{
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width: '100%',
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height: '22px',
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padding: '0 8px',
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border: '1px solid',
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borderColor: currentPreset === AnchorPreset.StretchAll ? 'var(--color-primary)' : 'var(--color-border-default)',
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borderRadius: 'var(--radius-sm)',
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background: currentPreset === AnchorPreset.StretchAll ? 'var(--color-primary-subtle)' : 'var(--color-bg-elevated)',
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color: currentPreset === AnchorPreset.StretchAll ? 'var(--color-primary)' : 'var(--color-text-secondary)',
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cursor: 'pointer',
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fontSize: '10px',
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fontWeight: 500,
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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gap: '4px',
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transition: 'all var(--transition-fast)',
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}}
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title="Stretch All"
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>
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<svg width="14" height="14" viewBox="0 0 14 14">
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<rect x="1" y="1" width="12" height="12" fill="none" stroke="currentColor" strokeWidth="1" />
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<line x1="3" y1="7" x2="11" y2="7" stroke="currentColor" strokeWidth="1.5" />
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<line x1="7" y1="3" x2="7" y2="11" stroke="currentColor" strokeWidth="1.5" />
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</svg>
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Stretch
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</button>
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</div>
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</div>
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);
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};
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export class UITransformInspector implements IComponentInspector<UITransformComponent> {
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readonly id = 'uitransform-inspector';
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readonly name = 'UITransform Inspector';
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readonly priority = 100;
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readonly targetComponents = ['UITransform', 'UITransformComponent'];
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canHandle(component: Component): component is UITransformComponent {
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return component instanceof UITransformComponent ||
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component.constructor.name === 'UITransformComponent';
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}
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render(context: ComponentInspectorContext): React.ReactElement {
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const transform = context.component as UITransformComponent;
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const onChange = context.onChange;
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const handleChange = (prop: string, value: number | boolean) => {
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onChange?.(prop, value);
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};
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const detectCurrentPreset = (): string => {
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const { anchorMinX, anchorMinY, anchorMaxX, anchorMaxY } = transform;
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if (anchorMinX === 0 && anchorMinY === 0 && anchorMaxX === 1 && anchorMaxY === 1) {
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return AnchorPreset.StretchAll;
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}
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if (anchorMinX === anchorMaxX && anchorMinY === anchorMaxY) {
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if (anchorMinX === 0 && anchorMinY === 0) return AnchorPreset.TopLeft;
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if (anchorMinX === 0.5 && anchorMinY === 0) return AnchorPreset.TopCenter;
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if (anchorMinX === 1 && anchorMinY === 0) return AnchorPreset.TopRight;
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if (anchorMinX === 0 && anchorMinY === 0.5) return AnchorPreset.MiddleLeft;
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if (anchorMinX === 0.5 && anchorMinY === 0.5) return AnchorPreset.MiddleCenter;
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if (anchorMinX === 1 && anchorMinY === 0.5) return AnchorPreset.MiddleRight;
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if (anchorMinX === 0 && anchorMinY === 1) return AnchorPreset.BottomLeft;
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if (anchorMinX === 0.5 && anchorMinY === 1) return AnchorPreset.BottomCenter;
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if (anchorMinX === 1 && anchorMinY === 1) return AnchorPreset.BottomRight;
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}
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return '';
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};
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const handlePresetSelect = (preset: AnchorPreset) => {
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const presetValues: Record<AnchorPreset, [number, number, number, number]> = {
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[AnchorPreset.TopLeft]: [0, 0, 0, 0],
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[AnchorPreset.TopCenter]: [0.5, 0, 0.5, 0],
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[AnchorPreset.TopRight]: [1, 0, 1, 0],
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[AnchorPreset.MiddleLeft]: [0, 0.5, 0, 0.5],
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[AnchorPreset.MiddleCenter]: [0.5, 0.5, 0.5, 0.5],
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[AnchorPreset.MiddleRight]: [1, 0.5, 1, 0.5],
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[AnchorPreset.BottomLeft]: [0, 1, 0, 1],
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[AnchorPreset.BottomCenter]: [0.5, 1, 0.5, 1],
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[AnchorPreset.BottomRight]: [1, 1, 1, 1],
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[AnchorPreset.StretchAll]: [0, 0, 1, 1],
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};
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const [minX, minY, maxX, maxY] = presetValues[preset];
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handleChange('anchorMinX', minX);
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handleChange('anchorMinY', minY);
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handleChange('anchorMaxX', maxX);
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handleChange('anchorMaxY', maxY);
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};
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return (
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<div className="property-inspector">
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<AnchorPresetGrid
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currentPreset={detectCurrentPreset()}
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onSelect={handlePresetSelect}
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/>
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<Vector2Row
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label="Position"
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valueX={transform.x}
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valueY={transform.y}
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onChangeX={(v) => handleChange('x', v)}
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onChangeY={(v) => handleChange('y', v)}
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/>
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<Vector2Row
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label="Size"
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valueX={transform.width}
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valueY={transform.height}
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onChangeX={(v) => handleChange('width', v)}
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onChangeY={(v) => handleChange('height', v)}
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min={0}
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/>
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<Vector2Row
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label="Anchor Min"
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valueX={transform.anchorMinX}
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valueY={transform.anchorMinY}
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onChangeX={(v) => handleChange('anchorMinX', v)}
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onChangeY={(v) => handleChange('anchorMinY', v)}
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min={0}
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max={1}
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step={0.01}
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/>
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<Vector2Row
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label="Anchor Max"
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valueX={transform.anchorMaxX}
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valueY={transform.anchorMaxY}
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onChangeX={(v) => handleChange('anchorMaxX', v)}
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onChangeY={(v) => handleChange('anchorMaxY', v)}
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min={0}
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max={1}
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step={0.01}
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/>
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<Vector2Row
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label="Pivot"
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valueX={transform.pivotX}
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valueY={transform.pivotY}
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onChangeX={(v) => handleChange('pivotX', v)}
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onChangeY={(v) => handleChange('pivotY', v)}
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min={0}
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max={1}
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step={0.01}
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/>
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<NumberRow
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label="Rotation"
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||||
value={transform.rotation}
|
||||
onChange={(v) => handleChange('rotation', v)}
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||||
step={0.01}
|
||||
/>
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||||
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<Vector2Row
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||||
label="Scale"
|
||||
valueX={transform.scaleX}
|
||||
valueY={transform.scaleY}
|
||||
onChangeX={(v) => handleChange('scaleX', v)}
|
||||
onChangeY={(v) => handleChange('scaleY', v)}
|
||||
step={0.01}
|
||||
/>
|
||||
|
||||
<NumberRow
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label="Z Index"
|
||||
value={transform.zIndex}
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||||
onChange={(v) => handleChange('zIndex', Math.round(v))}
|
||||
step={1}
|
||||
/>
|
||||
|
||||
<NumberRow
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||||
label="Alpha"
|
||||
value={transform.alpha}
|
||||
onChange={(v) => handleChange('alpha', v)}
|
||||
min={0}
|
||||
max={1}
|
||||
step={0.01}
|
||||
/>
|
||||
|
||||
<BooleanRow
|
||||
label="Visible"
|
||||
value={transform.visible}
|
||||
onChange={(v) => handleChange('visible', v)}
|
||||
/>
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</div>
|
||||
);
|
||||
}
|
||||
}
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||||
1
packages/ui-editor/src/inspectors/index.ts
Normal file
1
packages/ui-editor/src/inspectors/index.ts
Normal file
@@ -0,0 +1 @@
|
||||
export * from './UITransformInspector';
|
||||
Reference in New Issue
Block a user