File size: 3,314 Bytes
e0ad1ce
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
<script context="module" lang="ts">
  export { default as BaseGallery } from "./shared/Gallery.svelte";
</script>

<script lang="ts">
  import type { Gradio, ShareData, SelectData } from "@gradio/utils";
  import { Block, UploadText } from "@gradio/atoms";
  import Gallery from "./shared/Gallery.svelte";
  import type { LoadingStatus } from "@gradio/statustracker";
  import { StatusTracker } from "@gradio/statustracker";
  import type { FileData } from "@gradio/client";
  import { createEventDispatcher } from "svelte";
  import { BaseFileUpload } from "@gradio/file";

  export let loading_status: LoadingStatus;
  export let show_label: boolean;
  export let label: string;
  export let root: string;
  export let proxy_url: null | string;
  export let elem_id = "";
  export let elem_classes: string[] = [];
  export let visible = true;
  export let value: { image: FileData; caption: string | null }[] | null = null;
  export let container = true;
  export let scale: number | null = null;
  export let min_width: number | undefined = undefined;
  export let columns: number | number[] | undefined = [2];
  export let rows: number | number[] | undefined = undefined;
  export let height: number | "auto" = "auto";
  export let preview: boolean;
  export let allow_preview = true;
  export let selected_index: number | null = null;
  export let object_fit: "contain" | "cover" | "fill" | "none" | "scale-down" =
    "cover";
  export let show_share_button = false;
  export let interactive: boolean;
  export let show_download_button = false;
  export let gradio: Gradio<{
    change: typeof value;
    upload: typeof value;
    select: SelectData;
    share: ShareData;
    error: string;
    prop_change: Record<string, any>;
  }>;

  const dispatch = createEventDispatcher();

  $: no_value = Array.isArray(value) ? value.length === 0 : !value;
  $: selected_index, dispatch("prop_change", { selected_index });
</script>

<Block
  {visible}
  variant="solid"
  padding={false}
  {elem_id}
  {elem_classes}
  {container}
  {scale}
  {min_width}
  allow_overflow={false}
  height={typeof height === "number" ? height : undefined}
>
  <StatusTracker
    autoscroll={gradio.autoscroll}
    i18n={gradio.i18n}
    {...loading_status}
  />
  {#if interactive && no_value}
    <BaseFileUpload
      value={null}
      {root}
      {label}
      file_count={"multiple"}
      file_types={["image"]}
      i18n={gradio.i18n}
      on:upload={(e) => {
        const files = Array.isArray(e.detail) ? e.detail : [e.detail];
        value = files.map((x) => ({ image: x, caption: null }));
        gradio.dispatch("upload", value);
      }}
    >
      <UploadText i18n={gradio.i18n} type="gallery" />
    </BaseFileUpload>
  {:else}
    <Gallery
      on:change={() => gradio.dispatch("change", value)}
      on:select={(e) => gradio.dispatch("select", e.detail)}
      on:share={(e) => gradio.dispatch("share", e.detail)}
      on:error={(e) => gradio.dispatch("error", e.detail)}
      {label}
      {show_label}
      {root}
      {proxy_url}
      {columns}
      {rows}
      {height}
      {preview}
      {object_fit}
      {interactive}
      {allow_preview}
      bind:selected_index
      bind:value
      {show_share_button}
      {show_download_button}
      i18n={gradio.i18n}
    />
  {/if}
</Block>