Line data    Source code

       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 nsXBLDocumentInfo_h__
       8             : #define nsXBLDocumentInfo_h__
       9             : 
      10             : #include "mozilla/Attributes.h"
      11             : #include "nsCOMPtr.h"
      12             : #include "nsAutoPtr.h"
      13             : #include "nsWeakReference.h"
      14             : #include "nsIDocument.h"
      15             : #include "nsCycleCollectionParticipant.h"
      16             : 
      17             : class nsXBLPrototypeBinding;
      18             : 
      19             : class nsXBLDocumentInfo final : public nsSupportsWeakReference
      20             : {
      21             : public:
      22             :   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
      23             : 
      24             :   explicit nsXBLDocumentInfo(nsIDocument* aDocument);
      25             : 
      26         685 :   nsIDocument* GetDocument() const { return mDocument; }
      27             : 
      28        2052 :   bool GetScriptAccess() const { return mScriptAccess; }
      29             : 
      30         933 :   nsIURI* DocumentURI() { return mDocument->GetDocumentURI(); }
      31             : 
      32             :   nsXBLPrototypeBinding* GetPrototypeBinding(const nsACString& aRef);
      33             :   nsresult SetPrototypeBinding(const nsACString& aRef,
      34             :                                nsXBLPrototypeBinding* aBinding);
      35             : 
      36             :   // This removes the binding without deleting it
      37             :   void RemovePrototypeBinding(const nsACString& aRef);
      38             : 
      39             :   nsresult WritePrototypeBindings();
      40             : 
      41             :   void SetFirstPrototypeBinding(nsXBLPrototypeBinding* aBinding);
      42             : 
      43             :   void FlushSkinStylesheets();
      44             : 
      45         162 :   bool IsChrome() { return mIsChrome; }
      46             : 
      47             :   void MarkInCCGeneration(uint32_t aGeneration);
      48             : 
      49             :   static nsresult ReadPrototypeBindings(nsIURI* aURI, nsXBLDocumentInfo** aDocInfo,
      50             :                                         nsIDocument* aBoundDocument);
      51             : 
      52        3495 :   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsXBLDocumentInfo)
      53             : 
      54             : private:
      55             :   virtual ~nsXBLDocumentInfo();
      56             : 
      57             :   nsCOMPtr<nsIDocument> mDocument;
      58             :   bool mScriptAccess;
      59             :   bool mIsChrome;
      60             :   // the binding table owns each nsXBLPrototypeBinding
      61             :   nsAutoPtr<nsClassHashtable<nsCStringHashKey, nsXBLPrototypeBinding>> mBindingTable;
      62             : 
      63             :   // non-owning pointer to the first binding in the table
      64             :   nsXBLPrototypeBinding* mFirstBinding;
      65             : };
      66             : 
      67             : #ifdef DEBUG
      68             : void AssertInCompilationScope();
      69             : #else
      70             : inline void AssertInCompilationScope() {}
      71             : #endif
      72             : 
      73             : #endif