gecko/accessible/ipc/PDocAccessible.ipdl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
include protocol PContent;
namespace mozilla {
namespace a11y {
struct AccessibleData
{
uint64_t ID;
uint32_t Role;
uint32_t ChildrenCount;
uint32_t Interfaces;
};
struct ShowEventData
{
uint64_t ID;
uint32_t Idx;
AccessibleData[] NewTree;
};
struct Attribute
{
nsCString Name;
nsString Value;
};
prio(normal upto high) sync protocol PDocAccessible
{
manager PContent;
parent:
__delete__();
/*
* Notify the parent process the document in the child process is firing an
* event.
*/
Event(uint64_t aID, uint32_t type);
ShowEvent(ShowEventData data);
HideEvent(uint64_t aRootID);
child:
prio(high) sync State(uint64_t aID) returns(uint64_t states);
prio(high) sync Name(uint64_t aID) returns(nsString name);
prio(high) sync Description(uint64_t aID) returns(nsString desc);
prio(high) sync Attributes(uint64_t aID) returns(Attribute[] attributes);
prio(high) sync TextSubstring(uint64_t aID, int32_t aStartOffset, int32_t
aEndOffset) returns(nsString aText);
};
}
}