Files
lemonspace_app/components/canvas/canvas-toolbar.tsx
Matthias da6529f263 feat: enhance canvas functionality with new node types and improved data handling
- Added support for a new "compare" node type to facilitate side-by-side image comparisons.
- Updated AI image and prompt nodes to include aspect ratio handling for better image generation.
- Enhanced canvas toolbar to include export functionality for canvas data.
- Improved data resolution for compare nodes by resolving incoming edges and updating node data accordingly.
- Refactored frame node to support dynamic resizing and exporting capabilities.
- Introduced debounced saving for prompt node to optimize performance during user input.
2026-03-25 21:33:22 +01:00

111 lines
2.5 KiB
TypeScript

"use client";
import { useMutation } from "convex/react";
import { useRef } from "react";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";
import { ExportButton } from "@/components/canvas/export-button";
const nodeTemplates = [
{
type: "image",
label: "Bild",
width: 280,
height: 180,
defaultData: {},
},
{
type: "text",
label: "Text",
width: 256,
height: 120,
defaultData: { content: "" },
},
{
type: "prompt",
label: "Prompt",
width: 320,
height: 220,
defaultData: { prompt: "", model: "", aspectRatio: "1:1" },
},
{
type: "note",
label: "Notiz",
width: 220,
height: 120,
defaultData: { content: "" },
},
{
type: "frame",
label: "Frame",
width: 360,
height: 240,
defaultData: { label: "Untitled", exportWidth: 1080, exportHeight: 1080 },
},
{
type: "compare",
label: "Compare",
width: 500,
height: 380,
defaultData: {},
},
] as const;
interface CanvasToolbarProps {
canvasId: Id<"canvases">;
canvasName?: string;
}
export default function CanvasToolbar({
canvasId,
canvasName,
}: CanvasToolbarProps) {
const createNode = useMutation(api.nodes.create);
const nodeCountRef = useRef(0);
const handleAddNode = async (
type: (typeof nodeTemplates)[number]["type"],
data: (typeof nodeTemplates)[number]["defaultData"],
width: number,
height: number,
) => {
const offset = (nodeCountRef.current % 8) * 24;
nodeCountRef.current += 1;
await createNode({
canvasId,
type,
positionX: 100 + offset,
positionY: 100 + offset,
width,
height,
data: { ...data, canvasId },
});
};
return (
<div className="absolute top-4 left-1/2 z-10 flex -translate-x-1/2 items-center gap-1 rounded-xl border bg-card/90 p-1.5 shadow-lg backdrop-blur-sm">
{nodeTemplates.map((template) => (
<button
key={template.type}
onClick={() =>
void handleAddNode(
template.type,
template.defaultData,
template.width,
template.height,
)
}
className="rounded-lg px-3 py-1.5 text-sm transition-colors hover:bg-accent"
title={`${template.label} hinzufuegen`}
type="button"
>
{template.label}
</button>
))}
<div className="ml-1 h-6 w-px bg-border" />
<ExportButton canvasName={canvasName ?? "canvas"} />
</div>
);
}