Add clipboard webidl

crates/web-sys/webidls/unstable/Clipboard.webidl

@@ -0,0 +1,60 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * Clipboard API and events
+ * W3C Working Draft, 5 June 2019
+ * The origin of this IDL file is:
+ * https://www.w3.org/TR/2019/WD-clipboard-apis-20190605/
+ */
+
+dictionary ClipboardEventInit : EventInit {
+  DataTransfer? clipboardData = null;
+};
+
+[Constructor(DOMString type, optional ClipboardEventInit eventInitDict), Exposed=Window]
+interface ClipboardEvent : Event {
+  readonly attribute DataTransfer? clipboardData;
+};
+
+partial interface Navigator {
+  [SecureContext, SameObject] readonly attribute Clipboard clipboard;
+};
+
+typedef sequence<ClipboardItem> ClipboardItems;
+
+[SecureContext, Exposed=Window] interface Clipboard : EventTarget {
+  Promise<ClipboardItems> read();
+  Promise<DOMString> readText();
+  Promise<void> write(ClipboardItems data);
+  Promise<void> writeText(DOMString data);
+};
+
+typedef (DOMString or Blob) ClipboardItemDataType;
+typedef Promise<ClipboardItemDataType> ClipboardItemData;
+
+callback ClipboardItemDelayedCallback = ClipboardItemData ();
+
+[Constructor(record<DOMString, ClipboardItemData> items,
+    optional ClipboardItemOptions options),
+ Exposed=Window] interface ClipboardItem {
+  static ClipboardItem createDelayed(
+      record<DOMString, ClipboardItemDelayedCallback> items,
+      optional ClipboardItemOptions options);
+
+  readonly attribute PresentationStyle presentationStyle;
+  readonly attribute long long lastModified;
+  readonly attribute boolean delayed;
+
+  readonly attribute FrozenArray<DOMString> types;
+
+  Promise<Blob> getType(DOMString type);
+};
+
+enum PresentationStyle { "unspecified", "inline", "attachment" };
+
+dictionary ClipboardItemOptions {
+  PresentationStyle presentationStyle = "unspecified";
+};
+
+dictionary ClipboardPermissionDescriptor : PermissionDescriptor {
+  boolean allowWithoutGesture = false;
+};