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c20f20c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | import { useMemo } from 'react';
import { useCanvasStore } from '@/lib/store';
import type { PPTTextElement } from '@/lib/types/slides';
import type { OperateResizeHandlers } from '@/lib/types/edit';
import { useCommonOperate } from '../hooks/useCommonOperate';
import { RotateHandler } from './RotateHandler';
import { ResizeHandler } from './ResizeHandler';
import { BorderLine } from './BorderLine';
interface TextElementOperateProps {
readonly elementInfo: PPTTextElement;
readonly handlerVisible: boolean;
readonly rotateElement: (e: React.MouseEvent, element: PPTTextElement) => void;
readonly scaleElement: (
e: React.MouseEvent,
element: PPTTextElement,
command: OperateResizeHandlers,
) => void;
}
export function TextElementOperate({
elementInfo,
handlerVisible,
rotateElement,
scaleElement,
}: TextElementOperateProps) {
const canvasScale = useCanvasStore.use.canvasScale();
const scaleWidth = useMemo(
() => elementInfo.width * canvasScale,
[elementInfo.width, canvasScale],
);
const scaleHeight = useMemo(
() => elementInfo.height * canvasScale,
[elementInfo.height, canvasScale],
);
const { textElementResizeHandlers, verticalTextElementResizeHandlers, borderLines } =
useCommonOperate(scaleWidth, scaleHeight);
const resizeHandlers = useMemo(
() => (elementInfo.vertical ? verticalTextElementResizeHandlers : textElementResizeHandlers),
[elementInfo.vertical, textElementResizeHandlers, verticalTextElementResizeHandlers],
);
return (
<div className="text-element-operate">
{borderLines.map((line) => (
<BorderLine
key={line.type}
type={line.type}
style={line.style}
className="operate-border-line"
/>
))}
{handlerVisible && (
<>
{resizeHandlers.map((point) => (
<ResizeHandler
key={point.direction}
type={point.direction}
rotate={elementInfo.rotate}
style={point.style}
className="operate-resize-handler"
onMouseDown={(e) => {
e.stopPropagation();
scaleElement(e, elementInfo, point.direction);
}}
/>
))}
<RotateHandler
className="operate-rotate-handler"
style={{ left: scaleWidth / 2 + 'px' }}
onMouseDown={(e) => {
e.stopPropagation();
rotateElement(e, elementInfo);
}}
/>
</>
)}
</div>
);
}
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