gecko-dev/widget/public/nsIClipboard.idl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corp. Portions created by Netscape are Copyright (C) 1999 Netscape
* Communications Corp. All Rights Reserved.
*
* Contributor(s):
* Mike Pinkerton
*/
#include "nsISupports.idl"
#include "nsISupportsArray.idl"
#include "nsITransferable.idl"
#include "nsIClipboardOwner.idl"
[scriptable, uuid(8B5314BA-DB01-11d2-96CE-0060B0FB9956)]
interface nsIClipboard : nsISupports
{
const long kSelectionClipboard = 0;
const long kGlobalClipboard = 1;
/**
* 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 ) ;
/**
* Some platforms support deferred notification for putting data on the clipboard
* This method forces the data onto the clipboard in its various formats
* This may be used if the application going away.
*
* @param aWhichClipboard Specifies the clipboard to which this operation applies.
* @result NS_OK if successful.
*/
void forceDataToClipboard ( 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.
*
* @aFlavorList - nsISupportsCString's in a nsISupportsArray (for JavaScript).
* @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 ( in nsISupportsArray aFlavorList, 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 ( ) ;
};
%{ C++
%}