gecko-dev/dom/grid/GridTrack.cpp

57 строки
1.7 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 "GridTrack.h"
#include "GridTracks.h"
#include "mozilla/dom/GridBinding.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(GridTrack, mParent)
NS_IMPL_CYCLE_COLLECTING_ADDREF(GridTrack)
NS_IMPL_CYCLE_COLLECTING_RELEASE(GridTrack)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(GridTrack)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
GridTrack::GridTrack(GridTracks* aParent)
: mParent(aParent),
mStart(0.0),
mBreadth(0.0),
mType(GridDeclaration::Implicit),
mState(GridTrackState::Static) {
MOZ_ASSERT(aParent, "Should never be instantiated with a null GridTracks");
}
GridTrack::~GridTrack() = default;
JSObject* GridTrack::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return GridTrack_Binding::Wrap(aCx, this, aGivenProto);
}
double GridTrack::Start() const { return mStart; }
double GridTrack::Breadth() const { return mBreadth; }
GridDeclaration GridTrack::Type() const { return mType; }
GridTrackState GridTrack::State() const { return mState; }
void GridTrack::SetTrackValues(double aStart, double aBreadth,
GridDeclaration aType, GridTrackState aState) {
mStart = aStart;
mBreadth = aBreadth;
mType = aType;
mState = aState;
}
} // namespace dom
} // namespace mozilla