dom/grid/GridTrack.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "GridTrack.h"
   8
   9 #include "GridTracks.h"
  10 #include "mozilla/dom/GridBinding.h"
  11
  12 namespace mozilla::dom {
  13
  14 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(GridTrack, mParent)
  15 NS_IMPL_CYCLE_COLLECTING_ADDREF(GridTrack)
  16 NS_IMPL_CYCLE_COLLECTING_RELEASE(GridTrack)
  17 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(GridTrack)
  18   NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
  19   NS_INTERFACE_MAP_ENTRY(nsISupports)
  20 NS_INTERFACE_MAP_END
  21
  22 GridTrack::GridTrack(GridTracks* aParent)
  23     : mParent(aParent),
  24       mStart(0.0),
  25       mBreadth(0.0),
  26       mType(GridDeclaration::Implicit),
  27       mState(GridTrackState::Static) {
  28   MOZ_ASSERT(aParent, "Should never be instantiated with a null GridTracks");
  29 }
  30
  31 GridTrack::~GridTrack() = default;
  32
  33 JSObject* GridTrack::WrapObject(JSContext* aCx,
  34                                 JS::Handle<JSObject*> aGivenProto) {
  35   return GridTrack_Binding::Wrap(aCx, this, aGivenProto);
  36 }
  37
  38 double GridTrack::Start() const { return mStart; }
  39
  40 double GridTrack::Breadth() const { return mBreadth; }
  41
  42 GridDeclaration GridTrack::Type() const { return mType; }
  43
  44 GridTrackState GridTrack::State() const { return mState; }
  45
  46 void GridTrack::SetTrackValues(double aStart, double aBreadth,
  47                                GridDeclaration aType, GridTrackState aState) {
  48   mStart = aStart;
  49   mBreadth = aBreadth;
  50   mType = aType;
  51   mState = aState;
  52 }
  53
  54 }  // namespace mozilla::dom