Carlos Florêncio
52 lines
1.5 KiB
TypeScript
52 lines
1.5 KiB
TypeScript
"use client";
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import { cn } from "@/lib/utils";
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type ResizeHandleProps = {
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planModeEnabled?: boolean;
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isAgentBusy?: boolean;
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isStarting?: boolean;
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onMouseDown: (e: React.MouseEvent) => void;
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onDoubleClick: () => void;
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};
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function getHandleColor(planModeEnabled?: boolean, isAgentBusy?: boolean, isStarting?: boolean) {
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if (isStarting) return "bg-primary/70 hover:bg-primary";
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if (isAgentBusy && planModeEnabled) return "bg-violet-400/80 hover:bg-violet-400";
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if (isAgentBusy) return "bg-primary/70 hover:bg-primary";
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if (planModeEnabled) return "bg-violet-400/80 hover:bg-violet-400";
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// Resting state: muted-foreground (light gray on dark bg) at high opacity so
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// the handle reads as a discoverable affordance, not invisible chrome.
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return "bg-muted-foreground/60 hover:bg-muted-foreground";
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}
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export function ResizeHandle({
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planModeEnabled,
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isAgentBusy,
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isStarting,
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onMouseDown,
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onDoubleClick,
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}: ResizeHandleProps) {
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return (
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<button
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type="button"
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aria-label="Resize"
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className={cn(
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"absolute left-1/2 top-[-1px] -translate-x-1/2 -translate-y-1/2 z-10",
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"w-16 h-3 cursor-ns-resize",
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"flex items-center justify-center group",
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)}
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onMouseDown={onMouseDown}
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onDoubleClick={onDoubleClick}
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tabIndex={-1}
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>
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<div
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className={cn(
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"w-12 h-1 rounded-full transition-all group-hover:h-1.5 group-hover:w-14",
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getHandleColor(planModeEnabled, isAgentBusy, isStarting),
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)}
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/>
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</button>
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);
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}
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