зеркало из https://github.com/mozilla/gecko-dev.git
487 строки
24 KiB
C++
487 строки
24 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_a11y_DocAccessibleChild_h
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#define mozilla_a11y_DocAccessibleChild_h
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#include "mozilla/a11y/DocAccessibleChildBase.h"
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namespace mozilla {
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namespace a11y {
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class Accessible;
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class HyperTextAccessible;
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class TextLeafAccessible;
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class ImageAccessible;
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class TableAccessible;
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class TableCellAccessible;
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/*
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* These objects handle content side communication for an accessible document,
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* and their lifetime is the same as the document they represent.
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*/
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class DocAccessibleChild : public DocAccessibleChildBase {
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public:
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DocAccessibleChild(DocAccessible* aDoc, IProtocol* aManager)
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: DocAccessibleChildBase(aDoc) {
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MOZ_COUNT_CTOR_INHERITED(DocAccessibleChild, DocAccessibleChildBase);
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SetManager(aManager);
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}
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~DocAccessibleChild() {
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MOZ_COUNT_DTOR_INHERITED(DocAccessibleChild, DocAccessibleChildBase);
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}
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virtual mozilla::ipc::IPCResult RecvRestoreFocus() override;
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/*
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* Return the state for the accessible with given ID.
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*/
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virtual mozilla::ipc::IPCResult RecvState(const uint64_t& aID,
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uint64_t* aState) override;
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/*
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* Return the native state for the accessible with given ID.
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*/
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virtual mozilla::ipc::IPCResult RecvNativeState(const uint64_t& aID,
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uint64_t* aState) override;
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/*
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* Get the name for the accessible with given id.
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*/
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virtual mozilla::ipc::IPCResult RecvName(const uint64_t& aID,
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nsString* aName) override;
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virtual mozilla::ipc::IPCResult RecvValue(const uint64_t& aID,
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nsString* aValue) override;
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virtual mozilla::ipc::IPCResult RecvHelp(const uint64_t& aID,
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nsString* aHelp) override;
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/*
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* Get the description for the accessible with given id.
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*/
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virtual mozilla::ipc::IPCResult RecvDescription(const uint64_t& aID,
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nsString* aDesc) override;
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virtual mozilla::ipc::IPCResult RecvRelationByType(
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const uint64_t& aID, const uint32_t& aType,
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nsTArray<uint64_t>* aTargets) override;
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virtual mozilla::ipc::IPCResult RecvRelations(
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const uint64_t& aID, nsTArray<RelationTargets>* aRelations) override;
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virtual mozilla::ipc::IPCResult RecvIsSearchbox(const uint64_t& aID,
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bool* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvLandmarkRole(
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const uint64_t& aID, nsString* aLandmark) override;
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virtual mozilla::ipc::IPCResult RecvARIARoleAtom(const uint64_t& aID,
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nsString* aRole) override;
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virtual mozilla::ipc::IPCResult RecvGetLevelInternal(
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const uint64_t& aID, int32_t* aLevel) override;
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virtual mozilla::ipc::IPCResult RecvAttributes(
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const uint64_t& aID, nsTArray<Attribute>* aAttributes) override;
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virtual mozilla::ipc::IPCResult RecvScrollTo(
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const uint64_t& aID, const uint32_t& aScrollType) override;
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virtual mozilla::ipc::IPCResult RecvScrollToPoint(const uint64_t& aID,
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const uint32_t& aScrollType,
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const int32_t& aX,
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const int32_t& aY) override;
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virtual mozilla::ipc::IPCResult RecvAnnounce(
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const uint64_t& aID, const nsString& aAnnouncement,
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const uint16_t& aPriority) override;
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virtual mozilla::ipc::IPCResult RecvCaretLineNumber(
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const uint64_t& aID, int32_t* aLineNumber) override;
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virtual mozilla::ipc::IPCResult RecvCaretOffset(const uint64_t& aID,
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int32_t* aOffset) override;
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virtual mozilla::ipc::IPCResult RecvSetCaretOffset(
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const uint64_t& aID, const int32_t& aOffset) override;
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virtual mozilla::ipc::IPCResult RecvCharacterCount(const uint64_t& aID,
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int32_t* aCount) override;
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virtual mozilla::ipc::IPCResult RecvSelectionCount(const uint64_t& aID,
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int32_t* aCount) override;
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virtual mozilla::ipc::IPCResult RecvTextSubstring(const uint64_t& aID,
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const int32_t& aStartOffset,
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const int32_t& aEndOffset,
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nsString* aText,
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bool* aValid) override;
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virtual mozilla::ipc::IPCResult RecvGetTextAfterOffset(
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const uint64_t& aID, const int32_t& aOffset, const int32_t& aBoundaryType,
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nsString* aText, int32_t* aStartOffset, int32_t* aEndOffset) override;
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virtual mozilla::ipc::IPCResult RecvGetTextAtOffset(
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const uint64_t& aID, const int32_t& aOffset, const int32_t& aBoundaryType,
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nsString* aText, int32_t* aStartOffset, int32_t* aEndOffset) override;
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virtual mozilla::ipc::IPCResult RecvGetTextBeforeOffset(
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const uint64_t& aID, const int32_t& aOffset, const int32_t& aBoundaryType,
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nsString* aText, int32_t* aStartOffset, int32_t* aEndOffset) override;
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virtual mozilla::ipc::IPCResult RecvCharAt(const uint64_t& aID,
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const int32_t& aOffset,
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uint16_t* aChar) override;
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virtual mozilla::ipc::IPCResult RecvTextAttributes(
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const uint64_t& aID, const bool& aIncludeDefAttrs, const int32_t& aOffset,
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nsTArray<Attribute>* aAttributes, int32_t* aStartOffset,
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int32_t* aEndOffset) override;
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virtual mozilla::ipc::IPCResult RecvDefaultTextAttributes(
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const uint64_t& aID, nsTArray<Attribute>* aAttributes) override;
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virtual mozilla::ipc::IPCResult RecvTextBounds(const uint64_t& aID,
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const int32_t& aStartOffset,
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const int32_t& aEndOffset,
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const uint32_t& aCoordType,
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nsIntRect* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvCharBounds(const uint64_t& aID,
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const int32_t& aOffset,
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const uint32_t& aCoordType,
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nsIntRect* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvOffsetAtPoint(const uint64_t& aID,
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const int32_t& aX,
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const int32_t& aY,
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const uint32_t& aCoordType,
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int32_t* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvSelectionBoundsAt(
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const uint64_t& aID, const int32_t& aSelectionNum, bool* aSucceeded,
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nsString* aData, int32_t* aStartOffset, int32_t* aEndOffset) override;
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virtual mozilla::ipc::IPCResult RecvSetSelectionBoundsAt(
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const uint64_t& aID, const int32_t& aSelectionNum,
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const int32_t& aStartOffset, const int32_t& aEndOffset,
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bool* aSucceeded) override;
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virtual mozilla::ipc::IPCResult RecvAddToSelection(
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const uint64_t& aID, const int32_t& aStartOffset,
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const int32_t& aEndOffset, bool* aSucceeded) override;
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virtual mozilla::ipc::IPCResult RecvRemoveFromSelection(
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const uint64_t& aID, const int32_t& aSelectionNum,
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bool* aSucceeded) override;
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virtual mozilla::ipc::IPCResult RecvScrollSubstringTo(
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const uint64_t& aID, const int32_t& aStartOffset,
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const int32_t& aEndOffset, const uint32_t& aScrollType) override;
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virtual mozilla::ipc::IPCResult RecvScrollSubstringToPoint(
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const uint64_t& aID, const int32_t& aStartOffset,
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const int32_t& aEndOffset, const uint32_t& aCoordinateType,
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const int32_t& aX, const int32_t& aY) override;
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virtual mozilla::ipc::IPCResult RecvText(const uint64_t& aID,
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nsString* aText) override;
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virtual mozilla::ipc::IPCResult RecvReplaceText(
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const uint64_t& aID, const nsString& aText) override;
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virtual mozilla::ipc::IPCResult RecvInsertText(const uint64_t& aID,
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const nsString& aText,
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const int32_t& aPosition,
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bool* aValid) override;
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virtual mozilla::ipc::IPCResult RecvCopyText(const uint64_t& aID,
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const int32_t& aStartPos,
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const int32_t& aEndPos,
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bool* aValid) override;
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virtual mozilla::ipc::IPCResult RecvCutText(const uint64_t& aID,
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const int32_t& aStartPos,
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const int32_t& aEndPos,
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bool* aValid) override;
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virtual mozilla::ipc::IPCResult RecvDeleteText(const uint64_t& aID,
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const int32_t& aStartPos,
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const int32_t& aEndPos,
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bool* aValid) override;
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virtual mozilla::ipc::IPCResult RecvPasteText(const uint64_t& aID,
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const int32_t& aPosition,
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bool* aValid) override;
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virtual mozilla::ipc::IPCResult RecvImagePosition(
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const uint64_t& aID, const uint32_t& aCoordType,
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nsIntPoint* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvImageSize(const uint64_t& aID,
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nsIntSize* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvStartOffset(const uint64_t& aID,
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uint32_t* aRetVal,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvEndOffset(const uint64_t& aID,
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uint32_t* aRetVal,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvIsLinkValid(const uint64_t& aID,
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bool* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvAnchorCount(const uint64_t& aID,
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uint32_t* aRetVal,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvAnchorURIAt(const uint64_t& aID,
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const uint32_t& aIndex,
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nsCString* aURI,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvAnchorAt(const uint64_t& aID,
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const uint32_t& aIndex,
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uint64_t* aIDOfAnchor,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvLinkCount(const uint64_t& aID,
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uint32_t* aCount) override;
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virtual mozilla::ipc::IPCResult RecvLinkAt(const uint64_t& aID,
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const uint32_t& aIndex,
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uint64_t* aIDOfLink,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvLinkIndexOf(const uint64_t& aID,
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const uint64_t& aLinkID,
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int32_t* aIndex) override;
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virtual mozilla::ipc::IPCResult RecvLinkIndexAtOffset(
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const uint64_t& aID, const uint32_t& aOffset, int32_t* aIndex) override;
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virtual mozilla::ipc::IPCResult RecvTableOfACell(const uint64_t& aID,
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uint64_t* aTableID,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvColIdx(const uint64_t& aID,
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uint32_t* aIndex) override;
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virtual mozilla::ipc::IPCResult RecvRowIdx(const uint64_t& aID,
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uint32_t* aIndex) override;
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virtual mozilla::ipc::IPCResult RecvColExtent(const uint64_t& aID,
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uint32_t* aExtent) override;
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virtual mozilla::ipc::IPCResult RecvGetPosition(const uint64_t& aID,
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uint32_t* aColIdx,
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uint32_t* aRowIdx) override;
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virtual mozilla::ipc::IPCResult RecvGetColRowExtents(
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const uint64_t& aID, uint32_t* aColIdx, uint32_t* aRowIdx,
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uint32_t* aColExtent, uint32_t* aRowExtent) override;
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virtual mozilla::ipc::IPCResult RecvRowExtent(const uint64_t& aID,
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uint32_t* aExtent) override;
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virtual mozilla::ipc::IPCResult RecvColHeaderCells(
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const uint64_t& aID, nsTArray<uint64_t>* aCells) override;
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virtual mozilla::ipc::IPCResult RecvRowHeaderCells(
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const uint64_t& aID, nsTArray<uint64_t>* aCells) override;
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virtual mozilla::ipc::IPCResult RecvIsCellSelected(const uint64_t& aID,
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bool* aSelected) override;
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virtual mozilla::ipc::IPCResult RecvTableCaption(const uint64_t& aID,
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uint64_t* aCaptionID,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvTableSummary(const uint64_t& aID,
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nsString* aSummary) override;
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virtual mozilla::ipc::IPCResult RecvTableColumnCount(
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const uint64_t& aID, uint32_t* aColCount) override;
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virtual mozilla::ipc::IPCResult RecvTableRowCount(
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const uint64_t& aID, uint32_t* aRowCount) override;
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virtual mozilla::ipc::IPCResult RecvTableCellAt(const uint64_t& aID,
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const uint32_t& aRow,
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const uint32_t& aCol,
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uint64_t* aCellID,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvTableCellIndexAt(
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const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol,
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int32_t* aIndex) override;
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virtual mozilla::ipc::IPCResult RecvTableColumnIndexAt(
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const uint64_t& aID, const uint32_t& aCellIndex, int32_t* aCol) override;
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virtual mozilla::ipc::IPCResult RecvTableRowIndexAt(
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const uint64_t& aID, const uint32_t& aCellIndex, int32_t* aRow) override;
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virtual mozilla::ipc::IPCResult RecvTableRowAndColumnIndicesAt(
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const uint64_t& aID, const uint32_t& aCellIndex, int32_t* aRow,
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int32_t* aCol) override;
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virtual mozilla::ipc::IPCResult RecvTableColumnExtentAt(
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const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol,
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uint32_t* aExtent) override;
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virtual mozilla::ipc::IPCResult RecvTableRowExtentAt(
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const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol,
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uint32_t* aExtent) override;
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virtual mozilla::ipc::IPCResult RecvTableColumnDescription(
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const uint64_t& aID, const uint32_t& aCol,
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nsString* aDescription) override;
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virtual mozilla::ipc::IPCResult RecvTableRowDescription(
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const uint64_t& aID, const uint32_t& aRow,
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nsString* aDescription) override;
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virtual mozilla::ipc::IPCResult RecvTableColumnSelected(
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const uint64_t& aID, const uint32_t& aCol, bool* aSelected) override;
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virtual mozilla::ipc::IPCResult RecvTableRowSelected(
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const uint64_t& aID, const uint32_t& aRow, bool* aSelected) override;
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virtual mozilla::ipc::IPCResult RecvTableCellSelected(
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const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol,
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bool* aSelected) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectedCellCount(
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const uint64_t& aID, uint32_t* aSelectedCells) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectedColumnCount(
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const uint64_t& aID, uint32_t* aSelectedColumns) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectedRowCount(
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const uint64_t& aID, uint32_t* aSelectedRows) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectedCells(
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const uint64_t& aID, nsTArray<uint64_t>* aCellIDs) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectedCellIndices(
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const uint64_t& aID, nsTArray<uint32_t>* aCellIndices) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectedColumnIndices(
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const uint64_t& aID, nsTArray<uint32_t>* aColumnIndices) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectedRowIndices(
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const uint64_t& aID, nsTArray<uint32_t>* aRowIndices) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectColumn(
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const uint64_t& aID, const uint32_t& aCol) override;
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virtual mozilla::ipc::IPCResult RecvTableSelectRow(
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const uint64_t& aID, const uint32_t& aRow) override;
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virtual mozilla::ipc::IPCResult RecvTableUnselectColumn(
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const uint64_t& aID, const uint32_t& aCol) override;
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virtual mozilla::ipc::IPCResult RecvTableUnselectRow(
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const uint64_t& aID, const uint32_t& aRow) override;
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virtual mozilla::ipc::IPCResult RecvTableIsProbablyForLayout(
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const uint64_t& aID, bool* aForLayout) override;
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virtual mozilla::ipc::IPCResult RecvAtkTableColumnHeader(const uint64_t& aID,
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const int32_t& aCol,
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uint64_t* aHeader,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvAtkTableRowHeader(const uint64_t& aID,
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const int32_t& aRow,
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uint64_t* aHeader,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvSelectedItems(
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const uint64_t& aID, nsTArray<uint64_t>* aSelectedItemIDs) override;
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virtual mozilla::ipc::IPCResult RecvSelectedItemCount(
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const uint64_t& aID, uint32_t* aCount) override;
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virtual mozilla::ipc::IPCResult RecvGetSelectedItem(const uint64_t& aID,
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const uint32_t& aIndex,
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uint64_t* aSelected,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvIsItemSelected(const uint64_t& aID,
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const uint32_t& aIndex,
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bool* aSelected) override;
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virtual mozilla::ipc::IPCResult RecvAddItemToSelection(
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const uint64_t& aID, const uint32_t& aIndex, bool* aSuccess) override;
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virtual mozilla::ipc::IPCResult RecvRemoveItemFromSelection(
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const uint64_t& aID, const uint32_t& aIndex, bool* aSuccess) override;
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virtual mozilla::ipc::IPCResult RecvSelectAll(const uint64_t& aID,
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bool* aSuccess) override;
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virtual mozilla::ipc::IPCResult RecvUnselectAll(const uint64_t& aID,
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bool* aSuccess) override;
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virtual mozilla::ipc::IPCResult RecvTakeSelection(
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const uint64_t& aID) override;
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virtual mozilla::ipc::IPCResult RecvSetSelected(const uint64_t& aID,
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const bool& aSelect) override;
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virtual mozilla::ipc::IPCResult RecvDoAction(const uint64_t& aID,
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const uint8_t& aIndex,
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bool* aSuccess) override;
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virtual mozilla::ipc::IPCResult RecvActionCount(const uint64_t& aID,
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uint8_t* aCount) override;
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virtual mozilla::ipc::IPCResult RecvActionDescriptionAt(
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const uint64_t& aID, const uint8_t& aIndex,
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nsString* aDescription) override;
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virtual mozilla::ipc::IPCResult RecvActionNameAt(const uint64_t& aID,
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const uint8_t& aIndex,
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nsString* aName) override;
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virtual mozilla::ipc::IPCResult RecvAccessKey(
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const uint64_t& aID, uint32_t* aKey, uint32_t* aModifierMask) override;
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virtual mozilla::ipc::IPCResult RecvKeyboardShortcut(
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const uint64_t& aID, uint32_t* aKey, uint32_t* aModifierMask) override;
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virtual mozilla::ipc::IPCResult RecvAtkKeyBinding(const uint64_t& aID,
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nsString* aResult) override;
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virtual mozilla::ipc::IPCResult RecvCurValue(const uint64_t& aID,
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double* aValue) override;
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virtual mozilla::ipc::IPCResult RecvSetCurValue(const uint64_t& aID,
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const double& aValue,
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bool* aRetVal) override;
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virtual mozilla::ipc::IPCResult RecvMinValue(const uint64_t& aID,
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double* aValue) override;
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virtual mozilla::ipc::IPCResult RecvMaxValue(const uint64_t& aID,
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double* aValue) override;
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virtual mozilla::ipc::IPCResult RecvStep(const uint64_t& aID,
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double* aStep) override;
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virtual mozilla::ipc::IPCResult RecvTakeFocus(const uint64_t& aID) override;
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virtual mozilla::ipc::IPCResult RecvFocusedChild(const uint64_t& aID,
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uint64_t* aChild,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvLanguage(const uint64_t& aID,
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nsString* aLocale) override;
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virtual mozilla::ipc::IPCResult RecvDocType(const uint64_t& aID,
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nsString* aType) override;
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virtual mozilla::ipc::IPCResult RecvTitle(const uint64_t& aID,
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nsString* aTitle) override;
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virtual mozilla::ipc::IPCResult RecvURL(const uint64_t& aID,
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nsString* aURL) override;
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virtual mozilla::ipc::IPCResult RecvMimeType(const uint64_t& aID,
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nsString* aMime) override;
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virtual mozilla::ipc::IPCResult RecvURLDocTypeMimeType(
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const uint64_t& aID, nsString* aURL, nsString* aDocType,
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nsString* aMimeType) override;
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virtual mozilla::ipc::IPCResult RecvAccessibleAtPoint(
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const uint64_t& aID, const int32_t& aX, const int32_t& aY,
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const bool& aNeedsScreenCoords, const uint32_t& aWhich, uint64_t* aResult,
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bool* aOk) override;
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virtual mozilla::ipc::IPCResult RecvExtents(const uint64_t& aID,
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const bool& aNeedsScreenCoords,
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int32_t* aX, int32_t* aY,
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int32_t* aWidth,
|
|
int32_t* aHeight) override;
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virtual mozilla::ipc::IPCResult RecvExtentsInCSSPixels(
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const uint64_t& aID, int32_t* aX, int32_t* aY, int32_t* aWidth,
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int32_t* aHeight) override;
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virtual mozilla::ipc::IPCResult RecvDOMNodeID(const uint64_t& aID,
|
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nsString* aDOMNodeID) override;
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private:
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Accessible* IdToAccessible(const uint64_t& aID) const;
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|
Accessible* IdToAccessibleLink(const uint64_t& aID) const;
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|
Accessible* IdToAccessibleSelect(const uint64_t& aID) const;
|
|
HyperTextAccessible* IdToHyperTextAccessible(const uint64_t& aID) const;
|
|
TextLeafAccessible* IdToTextLeafAccessible(const uint64_t& aID) const;
|
|
ImageAccessible* IdToImageAccessible(const uint64_t& aID) const;
|
|
TableCellAccessible* IdToTableCellAccessible(const uint64_t& aID) const;
|
|
TableAccessible* IdToTableAccessible(const uint64_t& aID) const;
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};
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} // namespace a11y
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} // namespace mozilla
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#endif
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