/usr/share/idl/thunderbird/nsIDragSession.idl is in thunderbird-dev 1:52.7.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /* -*- 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"
%{ C++
#include "nsSize.h"
%}
native nsSize (nsSize);
interface nsIDOMDocument;
interface nsIDOMNode;
interface nsIDOMDataTransfer;
[scriptable, uuid(25bce737-73f0-43c7-bc20-c71044a73c5a)]
interface nsIDragSession : nsISupports
{
/**
* Set the current state of the drag, whether it can be dropped or not.
* usually the target "frame" sets this so the native system can render the correct feedback
*/
attribute boolean canDrop;
/**
* Indicates if the drop event should be dispatched only to chrome.
*/
attribute boolean onlyChromeDrop;
/**
* Sets the action (copy, move, link, et.c) for the current drag
*/
attribute unsigned long dragAction;
/**
* Sets the current width and height of the drag target area.
* It will contain the current size of the Frame that the drag is currently in
*/
[noscript] attribute nsSize targetSize;
/**
* Get the number of items that were dropped
*/
readonly attribute unsigned long numDropItems;
/**
* The document where the drag was started, which will be null if the
* drag originated outside the application. Useful for determining if a drop
* originated in the same document.
*/
readonly attribute nsIDOMDocument sourceDocument;
/**
* The dom node that was originally dragged to start the session, which will be null if the
* drag originated outside the application.
*/
readonly attribute nsIDOMNode sourceNode;
/**
* The data transfer object for the current drag.
*/
attribute nsIDOMDataTransfer dataTransfer;
/**
* Get data from a Drag&Drop. Can be called while the drag is in process
* or after the drop has completed.
*
* @param aTransferable the transferable for the data to be put into
* @param aItemIndex which of multiple drag items, zero-based
*/
void getData ( in nsITransferable aTransferable, in unsigned long aItemIndex ) ;
/**
* Check to set if any of the native data on the clipboard matches this data flavor
*/
boolean isDataFlavorSupported ( in string aDataFlavor ) ;
void userCancelled();
void dragEventDispatchedToChildProcess();
// Called when nsIDragSession implementation should update the UI for the
// drag-and-drop based on the data got from the child process in response to
// NS_DRAGDROP_OVER sent from parent process to child process.
void updateDragEffect();
};
%{ C++
%}
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