The Tor Browser / file revision

accessible/src/windows/ia2/ia2Accessible.h@97036ab72558

accessible/src/windows/ia2/ia2Accessible.h

Tue, 06 Jan 2015 21:39:09 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Tue, 06 Jan 2015 21:39:09 +0100
branch
TOR_BUG_9701
changeset 8
97036ab72558
permissions
-rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     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

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 

     7 #ifndef mozilla_a11y_ia2Accessible_h_

     8 #define mozilla_a11y_ia2Accessible_h_

     9 

    10 #include "nsISupports.h"

    11 

    12 #include "Accessible2_2.h"

    13 

    14 namespace mozilla {

    15 namespace a11y {

    16 

    17 class ia2Accessible : public IAccessible2_2

    18 {

    19 public:

    20 

    21   // IUnknown

    22   STDMETHODIMP QueryInterface(REFIID, void**);

    23 

    24   // IAccessible2

    25   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nRelations(

    26     /* [retval][out] */ long* nRelations);

    27 

    28   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relation(

    29     /* [in] */ long relationIndex,

    30     /* [retval][out] */ IAccessibleRelation** relation);

    31 

    32   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relations(

    33     /* [in] */ long maxRelations,

    34     /* [length_is][size_is][out] */ IAccessibleRelation** relation,

    35     /* [retval][out] */ long* nRelations);

    36 

    37   virtual HRESULT STDMETHODCALLTYPE role(

    38     /* [retval][out] */ long* role);

    39 

    40   virtual HRESULT STDMETHODCALLTYPE scrollTo(

    41     /* [in] */ enum IA2ScrollType scrollType);

    42 

    43   virtual HRESULT STDMETHODCALLTYPE scrollToPoint(

    44     /* [in] */ enum IA2CoordinateType coordinateType,

    45     /* [in] */ long x,

    46     /* [in] */ long y);

    47 

    48   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_groupPosition(

    49     /* [out] */ long* groupLevel,

    50     /* [out] */ long* similarItemsInGroup,

    51     /* [retval][out] */ long* positionInGroup);

    52 

    53   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_states(

    54     /* [retval][out] */ AccessibleStates* states);

    55 

    56   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_extendedRole(

    57     /* [retval][out] */ BSTR* extendedRole);

    58 

    59   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedExtendedRole(

    60     /* [retval][out] */ BSTR* localizedExtendedRole);

    61 

    62   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nExtendedStates(

    63     /* [retval][out] */ long* nExtendedStates);

    64 

    65   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_extendedStates(

    66     /* [in] */ long maxExtendedStates,

    67     /* [length_is][length_is][size_is][size_is][out] */ BSTR** extendedStates,

    68     /* [retval][out] */ long* nExtendedStates);

    69 

    70   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedExtendedStates(

    71     /* [in] */ long maxLocalizedExtendedStates,

    72     /* [length_is][length_is][size_is][size_is][out] */ BSTR** localizedExtendedStates,

    73     /* [retval][out] */ long* nLocalizedExtendedStates);

    74 

    75   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_uniqueID(

    76     /* [retval][out] */ long* uniqueID);

    77 

    78   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_windowHandle(

    79     /* [retval][out] */ HWND* windowHandle);

    80 

    81   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_indexInParent(

    82     /* [retval][out] */ long* indexInParent);

    83 

    84   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_locale(

    85     /* [retval][out] */ IA2Locale* locale);

    86 

    87   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_attributes(

    88     /* [retval][out] */ BSTR* attributes);

    89 

    90   // IAccessible2_2

    91   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_attribute(

    92     /* [in] */ BSTR name,

    93     /* [out, retval] */ VARIANT* attribute);

    94 

    95   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_accessibleWithCaret(

    96     /* [out] */ IUnknown** accessible,

    97     /* [out, retval] */ long* caretOffset);

    98 

    99   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relationTargetsOfType(

   100     /* [in] */ BSTR type,

   101     /* [in] */ long maxTargets,

   102     /* [out, size_is(,*nTargets)] */ IUnknown*** targets,

   103     /* [out, retval] */ long* nTargets

   104   );

   105 

   106   // Helper method

   107   static HRESULT ConvertToIA2Attributes(nsIPersistentProperties* aAttributes,

   108                                         BSTR* aIA2Attributes);

   109 };

   110 

   111 } // namespace a11y

   112 } // namespace mozilla

   113 

   114 #endif

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