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 #ifndef mozilla_dom_GridLine_h
8 #define mozilla_dom_GridLine_h
9 
10 #include "mozilla/dom/GridBinding.h"
11 #include "nsString.h"
12 #include "nsTArray.h"
13 #include "nsWrapperCache.h"
14 
15 class nsAtom;
16 
17 namespace mozilla {
18 namespace dom {
19 
20 class GridLines;
21 
22 class GridLine : public nsISupports, public nsWrapperCache {
23  public:
24   explicit GridLine(GridLines* aParent);
25 
26  protected:
27   virtual ~GridLine();
28 
29  public:
30   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
31   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(GridLine)
32 
33   void GetNames(nsTArray<nsString>& aNames) const;
Names()34   const nsTArray<RefPtr<nsAtom>>& Names() const { return mNames; }
35 
36   virtual JSObject* WrapObject(JSContext* aCx,
37                                JS::Handle<JSObject*> aGivenProto) override;
GetParentObject()38   GridLines* GetParentObject() { return mParent; }
39 
40   double Start() const;
41   double Breadth() const;
42   GridDeclaration Type() const;
43   uint32_t Number() const;
44   int32_t NegativeNumber() const;
45 
46   void SetLineValues(const nsTArray<RefPtr<nsAtom>>& aNames, double aStart,
47                      double aBreadth, uint32_t aNumber, int32_t aNegativeNumber,
48                      GridDeclaration aType);
49 
50   void SetLineNames(const nsTArray<RefPtr<nsAtom>>& aNames);
51 
52  protected:
53   RefPtr<GridLines> mParent;
54   nsTArray<RefPtr<nsAtom>> mNames;
55   double mStart;
56   double mBreadth;
57   GridDeclaration mType;
58   uint32_t mNumber;
59   int32_t mNegativeNumber;
60 };
61 
62 }  // namespace dom
63 }  // namespace mozilla
64 
65 #endif /* mozilla_dom_GridLine_h */
66