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90 lines
2.3 KiB
Text
90 lines
2.3 KiB
Text
// https://w3c.github.io/FileAPI/#idl-index
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[Constructor(optional sequence<BlobPart> blobParts, optional BlobPropertyBag options),
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Exposed=(Window,Worker)]
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interface Blob {
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readonly attribute unsigned long long size;
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readonly attribute DOMString type;
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//slice Blob into byte-ranged chunks
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Blob slice([Clamp] optional long long start,
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[Clamp] optional long long end,
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optional DOMString contentType);
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};
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dictionary BlobPropertyBag {
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DOMString type = "";
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};
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typedef (BufferSource or Blob or USVString) BlobPart;
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[Constructor(sequence<BlobPart> fileBits,
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[EnsureUTF16] DOMString fileName,
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optional FilePropertyBag options),
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Exposed=(Window,Worker)]
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interface File : Blob {
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readonly attribute DOMString name;
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readonly attribute long long lastModified;
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};
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dictionary FilePropertyBag : BlobPropertyBag {
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long long lastModified;
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};
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[Exposed=(Window,Worker)]
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interface FileList {
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getter File? item(unsigned long index);
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readonly attribute unsigned long length;
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};
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[Constructor, Exposed=(Window,Worker)]
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interface FileReader: EventTarget {
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// async read methods
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void readAsArrayBuffer(Blob blob);
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void readAsBinaryString(Blob blob);
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void readAsText(Blob blob, optional DOMString label);
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void readAsDataURL(Blob blob);
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void abort();
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// states
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const unsigned short EMPTY = 0;
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const unsigned short LOADING = 1;
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const unsigned short DONE = 2;
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readonly attribute unsigned short readyState;
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// File or Blob data
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readonly attribute (DOMString or ArrayBuffer)? result;
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readonly attribute DOMException? error;
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// event handler content attributes
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attribute EventHandler onloadstart;
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attribute EventHandler onprogress;
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attribute EventHandler onload;
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attribute EventHandler onabort;
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attribute EventHandler onerror;
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attribute EventHandler onloadend;
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};
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[Constructor, Exposed=Worker]
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interface FileReaderSync {
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// Synchronously return strings
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ArrayBuffer readAsArrayBuffer(Blob blob);
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DOMString readAsBinaryString(Blob blob);
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DOMString readAsText(Blob blob, optional DOMString label);
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DOMString readAsDataURL(Blob blob);
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};
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[Exposed=(Window,DedicatedWorker,SharedWorker)]
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partial interface URL {
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static DOMString createObjectURL(Blob blob);
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static void revokeObjectURL(DOMString url);
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};
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