Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 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 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 | 14x 14x 3x 3x 1x 2x 7x 7x 7x 7x 7x 7x 7x 31x 31x 2x 2x 1x 3x 1x 2x 2x 3x 3x 3x 3x 11x 4x 4x 2x 2x 1x 1x 2x 2x 2x 1x | import type { CSSProperties, ReactNode } from "react";
import type { CanvasComponent as CanvasComponentModel } from "@/types/canvas";
function getDisplayText(component: CanvasComponentModel, fallback: string): string {
const value = component.text.trim();
return value.length > 0 ? value : fallback;
}
function getPasswordDisplayText(component: CanvasComponentModel): string {
const value = component.text.trim();
if (value.length === 0) {
return "••••••";
}
return "•".repeat(Math.min(value.length, 12));
}
function getRangeMetrics(component: CanvasComponentModel): {
min: number;
max: number;
value: number;
ratio: number;
} {
const min = component.min ?? 0;
const configuredMax = component.max ?? 100;
const max = configuredMax > min ? configuredMax : min + 1;
const rawValue = component.value ?? min;
const value = Math.min(max, Math.max(min, rawValue));
const ratio = (value - min) / (max - min);
return { min, max, value, ratio };
}
export function renderComponentPreview(
component: CanvasComponentModel,
textStyle: CSSProperties,
): ReactNode {
const frameStyle = { ...textStyle, backgroundColor: component.backgroundColor };
switch (component.type) {
case "Label":
return (
<div
className="pointer-events-none flex h-full w-full items-center px-1 text-left"
style={textStyle}
>
<span className="truncate">{getDisplayText(component, "Label")}</span>
</div>
);
case "Button":
return (
<div
className="pointer-events-none flex h-full w-full items-center justify-center rounded-sm border border-vscode-panel-border px-3 text-center shadow-[inset_0_1px_0_rgba(255,255,255,0.12)]"
style={frameStyle}
>
<span className="truncate">{getDisplayText(component, "Button")}</span>
</div>
);
case "TextField":
return (
<div
className="pointer-events-none flex h-full w-full items-center rounded-sm border border-vscode-panel-border px-2 text-left"
style={frameStyle}
>
<span className="truncate">{getDisplayText(component, "TextField")}</span>
</div>
);
case "PasswordField":
return (
<div
className="pointer-events-none flex h-full w-full items-center rounded-sm border border-vscode-panel-border px-2 text-left"
style={frameStyle}
>
<span className="truncate tracking-[0.08em]">{getPasswordDisplayText(component)}</span>
</div>
);
case "TextArea":
return (
<div
className="pointer-events-none h-full w-full rounded-sm border border-vscode-panel-border px-2 py-1 text-left"
style={frameStyle}
>
<span className="block h-full overflow-hidden whitespace-pre-wrap break-words">
{getDisplayText(component, "TextArea")}
</span>
</div>
);
case "CheckBox":
return (
<div
className="pointer-events-none flex h-full w-full items-center gap-2 px-1 text-left"
style={textStyle}
>
<span className="flex size-4 shrink-0 items-center justify-center rounded-[2px] border border-vscode-panel-border bg-vscode-input-background text-[10px] leading-none">
{component.selected ? "✓" : ""}
</span>
<span className="truncate">{getDisplayText(component, "CheckBox")}</span>
</div>
);
case "RadioButton":
return (
<div
className="pointer-events-none flex h-full w-full items-center gap-2 px-1 text-left"
style={textStyle}
>
<span className="flex size-4 shrink-0 items-center justify-center rounded-full border border-vscode-panel-border bg-vscode-input-background">
{component.selected ? <span className="size-2 rounded-full bg-current" /> : null}
</span>
<span className="truncate">{getDisplayText(component, "RadioButton")}</span>
</div>
);
case "ComboBox": {
const selectedItem = component.items?.[0] ?? getDisplayText(component, "ComboBox");
return (
<div
className="pointer-events-none flex h-full w-full items-center justify-between rounded-sm border border-vscode-panel-border px-2 text-left"
style={frameStyle}
>
<span className="truncate">{selectedItem}</span>
<span className="ml-2 text-[10px] leading-none opacity-80">▾</span>
</div>
);
}
case "List": {
const entries = (
component.items?.length ? component.items : ["Item 1", "Item 2", "Item 3"]
).slice(0, 5);
return (
<div
className="pointer-events-none flex h-full w-full flex-col gap-0.5 overflow-hidden rounded-sm border border-vscode-panel-border p-1 text-left"
style={frameStyle}
>
{entries.map((item, index) => (
<span
key={`${item}-${index}`}
className="truncate rounded px-1 py-0.5"
style={index === 0 ? { backgroundColor: "var(--canvas-drop-target)" } : undefined}
>
{item}
</span>
))}
</div>
);
}
case "ProgressBar": {
const { ratio } = getRangeMetrics(component);
return (
<div className="pointer-events-none flex h-full w-full items-center px-1">
<div className="relative h-3 w-full overflow-hidden rounded-full border border-vscode-panel-border bg-vscode-input-background">
<span
className="block h-full bg-vscode-button-background"
style={{ width: `${ratio * 100}%` }}
/>
</div>
</div>
);
}
case "Slider": {
const { ratio } = getRangeMetrics(component);
return (
<div className="pointer-events-none relative flex h-full w-full items-center px-2">
<span className="h-1 w-full rounded bg-vscode-panel-border" />
<span
className="absolute top-1/2 size-3 -translate-x-1/2 -translate-y-1/2 rounded-full border border-vscode-panel-border bg-vscode-input-background shadow-sm"
style={{ left: `${ratio * 100}%` }}
/>
</div>
);
}
case "Spinner": {
const { value } = getRangeMetrics(component);
return (
<div
className="pointer-events-none flex h-full w-full overflow-hidden rounded-sm border border-vscode-panel-border text-left"
style={frameStyle}
>
<span className="flex flex-1 items-center px-2">{value}</span>
<span className="flex w-5 flex-col border-l border-vscode-panel-border text-[8px] leading-none">
<span className="flex flex-1 items-center justify-center">▲</span>
<span className="flex flex-1 items-center justify-center border-t border-vscode-panel-border">
▼
</span>
</span>
</div>
);
}
case "Separator": {
const isVertical = component.orientation === "vertical";
return (
<div className="pointer-events-none flex h-full w-full items-center justify-center p-1">
<span
className={
isVertical
? "h-full w-px bg-vscode-panel-border"
: "h-px w-full bg-vscode-panel-border"
}
/>
</div>
);
}
case "Panel":
return (
<div
className="pointer-events-none h-full w-full rounded-sm border border-vscode-panel-border p-2 text-left"
style={frameStyle}
>
<span className="text-[10px] font-semibold uppercase tracking-wide opacity-70">
{getDisplayText(component, "Panel")}
</span>
</div>
);
default:
return (
<div
className="pointer-events-none flex h-full w-full items-center justify-center rounded-sm border border-vscode-panel-border px-2 text-center shadow-sm"
style={frameStyle}
>
<span className="truncate">{getDisplayText(component, component.type)}</span>
</div>
);
}
}
|