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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
#include "nsITransferable.idl"
#include "nsIClipboardOwner.idl"
interface nsIArray;
[scriptable, uuid(ceaa0047-647f-4b8e-ad1c-aff9fa62aa51)]
interface nsIClipboard : nsISupports
{
const long kSelectionClipboard = 0;
const long kGlobalClipboard = 1;
const long kFindClipboard = 2;
// Used to cache current selection on (nsClipboard) for macOS service menu.
const long kSelectionCache = 3;
/**
* Given a transferable, set the data on the native clipboard
*
* @param aTransferable The transferable
* @param anOwner The owner of the transferable
* @param aWhichClipboard Specifies the clipboard to which this operation applies.
* @result NS_Ok if no errors
*/
void setData ( in nsITransferable aTransferable, in nsIClipboardOwner anOwner,
in long aWhichClipboard ) ;
/**
* Given a transferable, get the clipboard data.
*
* @param aTransferable The transferable
* @param aWhichClipboard Specifies the clipboard to which this operation applies.
* @result NS_Ok if no errors
*/
void getData ( in nsITransferable aTransferable, in long aWhichClipboard ) ;
/**
* This empties the clipboard and notifies the clipboard owner.
* This empties the "logical" clipboard. It does not clear the native clipboard.
*
* @param aWhichClipboard Specifies the clipboard to which this operation applies.
* @result NS_OK if successful.
*/
void emptyClipboard ( in long aWhichClipboard ) ;
/**
* This provides a way to give correct UI feedback about, for instance, a paste
* should be allowed. It does _NOT_ actually retreive the data and should be a very
* inexpensive call. All it does is check if there is data on the clipboard matching
* any of the flavors in the given list.
*
* @param aFlavorList An array of ASCII strings.
* @param aLength The length of the aFlavorList.
* @param aWhichClipboard Specifies the clipboard to which this operation applies.
* @outResult - if data is present matching one of
* @result NS_OK if successful.
*/
boolean hasDataMatchingFlavors ( [array, size_is(aLength)] in string aFlavorList,
in unsigned long aLength,
in long aWhichClipboard ) ;
/**
* Allows clients to determine if the implementation supports the concept of a
* separate clipboard for selection.
*
* @outResult - true if
* @result NS_OK if successful.
*/
boolean supportsSelectionClipboard ( ) ;
/**
* Allows clients to determine if the implementation supports the concept of a
* separate clipboard for find search strings.
*
* @result NS_OK if successful.
*/
boolean supportsFindClipboard ( ) ;
};
%{ C++
%}
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