michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:set ts=2 sw=2 et tw=78: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "mozilla/dom/TextTrackRegion.h"
michael@0: #include "mozilla/dom/VTTRegionBinding.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_1(TextTrackRegion, mParent)
michael@0: NS_IMPL_CYCLE_COLLECTING_ADDREF(TextTrackRegion)
michael@0: NS_IMPL_CYCLE_COLLECTING_RELEASE(TextTrackRegion)
michael@0: NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TextTrackRegion)
michael@0:   NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
michael@0:   NS_INTERFACE_MAP_ENTRY(nsISupports)
michael@0: NS_INTERFACE_MAP_END
michael@0: 
michael@0: JSObject*
michael@0: TextTrackRegion::WrapObject(JSContext* aCx)
michael@0: {
michael@0:   return VTTRegionBinding::Wrap(aCx, this);
michael@0: }
michael@0: 
michael@0: already_AddRefed<TextTrackRegion>
michael@0: TextTrackRegion::Constructor(const GlobalObject& aGlobal, ErrorResult& aRv)
michael@0: {
michael@0:   nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(aGlobal.GetAsSupports());
michael@0:   if (!window) {
michael@0:     aRv.Throw(NS_ERROR_FAILURE);
michael@0:     return nullptr;
michael@0:   }
michael@0: 
michael@0:   nsRefPtr<TextTrackRegion> region = new TextTrackRegion(aGlobal.GetAsSupports());
michael@0:   return region.forget();
michael@0: }
michael@0: 
michael@0: TextTrackRegion::TextTrackRegion(nsISupports* aGlobal)
michael@0:   : mParent(aGlobal)
michael@0:   , mWidth(100)
michael@0:   , mLines(3)
michael@0:   , mRegionAnchorX(0)
michael@0:   , mRegionAnchorY(100)
michael@0:   , mViewportAnchorX(0)
michael@0:   , mViewportAnchorY(100)
michael@0: {
michael@0:   SetIsDOMBinding();
michael@0: }
michael@0: 
michael@0: void
michael@0: TextTrackRegion::CopyValues(TextTrackRegion& aRegion)
michael@0: {
michael@0:   mWidth = aRegion.Width();
michael@0:   mLines = aRegion.Lines();
michael@0:   mRegionAnchorX = aRegion.RegionAnchorX();
michael@0:   mRegionAnchorY = aRegion.RegionAnchorY();
michael@0:   mViewportAnchorX = aRegion.ViewportAnchorX();
michael@0:   mViewportAnchorY = aRegion.ViewportAnchorY();
michael@0:   mScroll = aRegion.Scroll();
michael@0: }
michael@0: 
michael@0: } //namespace dom
michael@0: } //namespace mozilla
michael@0: