author Kyle Machulis <kyle@nonpolynomial.com>
Thu, 02 Aug 2018 16:42:00 -0700
changeset 430495 c629114f55f0c9120f58e4fb2747d4ac96464bef
parent 420385 7161cb18122e3f51c30a014d688a4c5fbcacaa74
child 447155 f50e3a884aa8bfc672952a93cbafe02f376292bd
permissions -rw-r--r--
Bug 1480628 - Remove nsIWebShellServices; r=nika Summary: nsIWebShellServices is only implemented by nsDocShell, and only used in one place in C++. Move definitions to nsIDocShell, and rename functions to show they are only used as part of Charset changes. MozReview-Commit-ID: DOSeE3Doc51 Test Plan: Try run Reviewers: nika Tags: #secure-revision Bug #: 1480628 Differential Revision: https://phabricator.services.mozilla.com/D2692

/* -*- 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);

webidl DataTransfer;
webidl Document;
webidl Node;

[scriptable, builtinclass, 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 Document 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 Node sourceNode;

   * The URI spec of the triggering principal.  This may be different than
   * sourceNode's principal when sourceNode is xul:browser and the drag is
   * triggered in a browsing context inside it.
  attribute AUTF8String triggeringPrincipalURISpec;

   * The data transfer object for the current drag.
  attribute DataTransfer dataTransfer;
  [notxpcom, nostdcall] DataTransfer getDataTransfer();
  [notxpcom, nostdcall] void setDataTransfer(in DataTransfer aDataTransfer);

    * 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();

  // Change the drag image, using similar arguments as
  // nsIDragService::InvokeDragSessionWithImage.
  void updateDragImage(in Node aImage, in long aImageX, in long aImageY);

%{ C++