Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=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 file,
       5             :  * You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_a11y_xpcAccessibleHyperText_h_
       8             : #define mozilla_a11y_xpcAccessibleHyperText_h_
       9             : 
      10             : #include "nsIAccessibleText.h"
      11             : #include "nsIAccessibleHyperText.h"
      12             : #include "nsIAccessibleEditableText.h"
      13             : 
      14             : #include "HyperTextAccessible.h"
      15             : #include "xpcAccessibleGeneric.h"
      16             : 
      17             : namespace mozilla {
      18             : namespace a11y {
      19             : 
      20             : class xpcAccessibleHyperText : public xpcAccessibleGeneric,
      21             :                                public nsIAccessibleText,
      22             :                                public nsIAccessibleEditableText,
      23             :                                public nsIAccessibleHyperText
      24             : {
      25             : public:
      26           0 :   explicit xpcAccessibleHyperText(Accessible* aIntl) :
      27           0 :     xpcAccessibleGeneric(aIntl)
      28             :   {
      29           0 :     if (aIntl->IsHyperText() && aIntl->AsHyperText()->IsTextRole())
      30           0 :       mSupportedIfaces |= eText;
      31           0 :   }
      32             : 
      33           0 :   xpcAccessibleHyperText(ProxyAccessible* aProxy, uint32_t aInterfaces) :
      34           0 :     xpcAccessibleGeneric(aProxy, aInterfaces) { mSupportedIfaces |= eText; }
      35             : 
      36             :   NS_DECL_ISUPPORTS_INHERITED
      37             : 
      38             :   NS_DECL_NSIACCESSIBLETEXT
      39             :   NS_DECL_NSIACCESSIBLEHYPERTEXT
      40             :   NS_DECL_NSIACCESSIBLEEDITABLETEXT
      41             : 
      42             : protected:
      43           0 :   virtual ~xpcAccessibleHyperText() {}
      44             : 
      45             : private:
      46           0 :   HyperTextAccessible* Intl()
      47             :   {
      48           0 :     if (Accessible* acc = mIntl.AsAccessible()) {
      49           0 :       return acc->AsHyperText();
      50             :     }
      51             : 
      52           0 :     return nullptr;
      53             :   }
      54             : 
      55             :   xpcAccessibleHyperText(const xpcAccessibleHyperText&) = delete;
      56             :   xpcAccessibleHyperText& operator =(const xpcAccessibleHyperText&) = delete;
      57             : };
      58             : 
      59             : } // namespace a11y
      60             : } // namespace mozilla
      61             : 
      62             : #endif // mozilla_a11y_xpcAccessibleHyperText_h_