widget/nsClipboardHelper.h
author cku <cku@mozilla.com>
Fri, 05 May 2017 17:19:43 +0800
changeset 359137 f3460d42d23cb21093146a2ace98009d581bd77a
parent 211920 41c37790896e424e2743811d3d19be00068ce941
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1351440 - Part 2. Encapsulate DrawResult and imgIContainer::FLAG_* into imgDrawingParams, and pass it to PaintSVG. r=jwatt The DrawResult return was not in fact anything to do with the success or failure of that method, but was actually passing out a very specific piece of information about the success or failure of any imagelib drawing that may not have occurred under the various PaintSVG calls. The signature of PaintSVG is changed from DrawResult PaintSVG(...., uint32 flags); to void PaintSVG(...., imgDrawingParams& aPackage); imgDrawingParams wraps DrawResult and imgIContainer::FLAG_* as a pack, pass through PaintSVG to imagelib draw calls under beneath. MozReview-Commit-ID: IOq2evUAOQF

/* -*- Mode: C++; 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/. */

#ifndef nsClipboardHelper_h__
#define nsClipboardHelper_h__

// interfaces
#include "nsIClipboardHelper.h"

// basics
#include "nsString.h"

/**
 * impl class for nsIClipboardHelper, a helper for common uses of nsIClipboard.
 */

class nsClipboardHelper : public nsIClipboardHelper
{
  virtual ~nsClipboardHelper();

public:

  NS_DECL_ISUPPORTS
  NS_DECL_NSICLIPBOARDHELPER

  nsClipboardHelper();
};

#endif // nsClipboardHelper_h__