gecko-dev/accessible/ipc/win/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 PFileDescriptorSet;
include protocol PBrowser;
using mozilla::a11y::IAccessibleHolder from "mozilla/a11y/IPCTypes.h";
using mozilla::WindowsHandle from "ipc/IPCMessageUtils.h";
namespace mozilla {
namespace a11y {
struct AccessibleData
{
uint64_t ID;
int32_t MsaaID;
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;
};
sync protocol PDocAccessible
{
manager PBrowser;
parent:
async Shutdown();
/*
* Notify the parent process the document in the child process is firing an
* event.
*/
async Event(uint64_t aID, uint32_t type);
async ShowEvent(ShowEventData data, bool aFromUser);
async HideEvent(uint64_t aRootID, bool aFromUser);
async StateChangeEvent(uint64_t aID, uint64_t aState, bool aEnabled);
async CaretMoveEvent(uint64_t aID, int32_t aOffset);
async TextChangeEvent(uint64_t aID, nsString aStr, int32_t aStart, uint32_t aLen,
bool aIsInsert, bool aFromUser);
sync SyncTextChangeEvent(uint64_t aID, nsString aStr, int32_t aStart,
uint32_t aLen, bool aIsInsert, bool aFromUser);
async SelectionEvent(uint64_t aID, uint64_t aWidgetID, uint32_t aType);
async RoleChangedEvent(uint32_t aRole);
/*
* Tell the parent document to bind the existing document as a new child
* document.
*/
async BindChildDoc(PDocAccessible aChildDoc, uint64_t aID);
sync GetWindowedPluginIAccessible(WindowsHandle aHwnd)
returns (IAccessibleHolder aPluginCOMProxy);
child:
async ParentCOMProxy(IAccessibleHolder aParentCOMProxy);
async EmulatedWindow(WindowsHandle aEmulatedWindowHandle,
IAccessibleHolder aEmulatedWindowCOMProxy);
async __delete__();
};
}
}