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5e2e5fc993
This patch goes through and changes a bunch of places in our tree which mention this bug to use the new feature, making the methods more strongly typed. There are probably more places in tree which could be changed, but I didn't try to find them.
112 lines
3.3 KiB
Plaintext
112 lines
3.3 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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#include "nsITransferable.idl"
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%{ C++
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#include "nsSize.h"
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%}
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native nsSize (nsSize);
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interface nsIDOMDocument;
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interface nsIDOMNode;
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webidl DataTransfer;
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[scriptable, builtinclass, uuid(25bce737-73f0-43c7-bc20-c71044a73c5a)]
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interface nsIDragSession : nsISupports
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{
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/**
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* Set the current state of the drag, whether it can be dropped or not.
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* usually the target "frame" sets this so the native system can render the correct feedback
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*/
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attribute boolean canDrop;
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/**
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* Indicates if the drop event should be dispatched only to chrome.
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*/
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attribute boolean onlyChromeDrop;
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/**
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* Sets the action (copy, move, link, et.c) for the current drag
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*/
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attribute unsigned long dragAction;
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/**
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* Sets the current width and height of the drag target area.
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* It will contain the current size of the Frame that the drag is currently in
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*/
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[noscript] attribute nsSize targetSize;
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/**
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* Get the number of items that were dropped
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*/
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readonly attribute unsigned long numDropItems;
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/**
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* The document where the drag was started, which will be null if the
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* drag originated outside the application. Useful for determining if a drop
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* originated in the same document.
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*/
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readonly attribute nsIDOMDocument sourceDocument;
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/**
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* The dom node that was originally dragged to start the session, which will be null if the
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* drag originated outside the application.
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*/
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readonly attribute nsIDOMNode sourceNode;
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/**
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* The URI spec of the triggering principal. This may be different than
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* sourceNode's principal when sourceNode is xul:browser and the drag is
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* triggered in a browsing context inside it.
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*/
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attribute AUTF8String triggeringPrincipalURISpec;
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/**
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* The data transfer object for the current drag.
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*/
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[binaryname(DataTransferXPCOM)]
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attribute DataTransfer dataTransfer;
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[notxpcom, nostdcall] DataTransfer getDataTransfer();
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[notxpcom, nostdcall] void setDataTransfer(in DataTransfer aDataTransfer);
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/**
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* Get data from a Drag&Drop. Can be called while the drag is in process
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* or after the drop has completed.
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*
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* @param aTransferable the transferable for the data to be put into
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* @param aItemIndex which of multiple drag items, zero-based
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*/
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void getData ( in nsITransferable aTransferable, in unsigned long aItemIndex ) ;
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/**
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* Check to set if any of the native data on the clipboard matches this data flavor
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*/
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boolean isDataFlavorSupported ( in string aDataFlavor ) ;
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void userCancelled();
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void dragEventDispatchedToChildProcess();
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// Called when nsIDragSession implementation should update the UI for the
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// drag-and-drop based on the data got from the child process in response to
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// NS_DRAGDROP_OVER sent from parent process to child process.
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void updateDragEffect();
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// Change the drag image, using similar arguments as
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// nsIDragService::InvokeDragSessionWithImage.
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void updateDragImage(in nsIDOMNode aImage, in long aImageX, in long aImageY);
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};
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%{ C++
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%}
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