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176a8a4d71
* Fix Label component's value change detection to avoid infinite loop dispatching the change event * add changeset * add changeset --------- Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
75 lines
1.9 KiB
Svelte
75 lines
1.9 KiB
Svelte
<script context="module" lang="ts">
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export { default as BaseLabel } from "./shared/Label.svelte";
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</script>
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<script lang="ts">
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import type { Gradio, SelectData } from "@gradio/utils";
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import Label from "./shared/Label.svelte";
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import { LineChart as LabelIcon } from "@gradio/icons";
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import { Block, BlockLabel, Empty } from "@gradio/atoms";
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import { StatusTracker } from "@gradio/statustracker";
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import type { LoadingStatus } from "@gradio/statustracker";
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export let gradio: Gradio<{
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change: never;
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select: SelectData;
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clear_status: LoadingStatus;
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}>;
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export let elem_id = "";
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export let elem_classes: string[] = [];
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export let visible = true;
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export let color: undefined | string = undefined;
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export let value: {
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label?: string;
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confidences?: { label: string; confidence: number }[];
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} = {};
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let old_value: typeof value | null = null;
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export let label = gradio.i18n("label.label");
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export let container = true;
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export let scale: number | null = null;
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export let min_width: number | undefined = undefined;
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export let loading_status: LoadingStatus;
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export let show_label = true;
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export let _selectable = false;
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$: {
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if (JSON.stringify(value) !== JSON.stringify(old_value)) {
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old_value = value;
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gradio.dispatch("change");
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}
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}
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$: _label = value.label;
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</script>
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<Block
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test_id="label"
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{visible}
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{elem_id}
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{elem_classes}
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{container}
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{scale}
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{min_width}
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padding={false}
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>
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<StatusTracker
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autoscroll={gradio.autoscroll}
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i18n={gradio.i18n}
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{...loading_status}
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on:clear_status={() => gradio.dispatch("clear_status", loading_status)}
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/>
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{#if show_label}
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<BlockLabel Icon={LabelIcon} {label} disable={container === false} />
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{/if}
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{#if _label !== undefined && _label !== null}
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<Label
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on:select={({ detail }) => gradio.dispatch("select", detail)}
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selectable={_selectable}
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{value}
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{color}
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/>
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{:else}
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<Empty unpadded_box={true}><LabelIcon /></Empty>
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{/if}
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</Block>
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