489 lines
22 KiB
C++
489 lines
22 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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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{
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public:
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explicit DocAccessibleChild(DocAccessible* aDoc)
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: DocAccessibleChildBase(aDoc)
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{
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MOZ_COUNT_CTOR_INHERITED(DocAccessibleChild, DocAccessibleChildBase);
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}
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~DocAccessibleChild()
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{
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MOZ_COUNT_DTOR_INHERITED(DocAccessibleChild, DocAccessibleChildBase);
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}
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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 bool RecvState(const uint64_t& aID, 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 bool RecvNativeState(const uint64_t& aID, 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 bool RecvName(const uint64_t& aID, nsString* aName) override;
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virtual bool RecvValue(const uint64_t& aID, nsString* aValue) override;
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virtual bool RecvHelp(const uint64_t& aID, 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 bool RecvDescription(const uint64_t& aID, nsString* aDesc) override;
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virtual bool RecvRelationByType(const uint64_t& aID, const uint32_t& aType,
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nsTArray<uint64_t>* aTargets) override;
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virtual bool RecvRelations(const uint64_t& aID,
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nsTArray<RelationTargets>* aRelations)
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override;
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virtual bool RecvIsSearchbox(const uint64_t& aID, bool* aRetVal) override;
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virtual bool RecvLandmarkRole(const uint64_t& aID, nsString* aLandmark) override;
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virtual bool RecvARIARoleAtom(const uint64_t& aID, nsString* aRole) override;
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virtual bool RecvGetLevelInternal(const uint64_t& aID, int32_t* aLevel) override;
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virtual bool RecvAttributes(const uint64_t& aID,
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nsTArray<Attribute> *aAttributes) override;
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virtual bool RecvScrollTo(const uint64_t& aID, const uint32_t& aScrollType)
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override;
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virtual bool RecvScrollToPoint(const uint64_t& aID,
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const uint32_t& aScrollType,
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const int32_t& aX, const int32_t& aY) override;
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virtual bool RecvCaretLineNumber(const uint64_t& aID, int32_t* aLineNumber)
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override;
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virtual bool RecvCaretOffset(const uint64_t& aID, int32_t* aOffset)
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override;
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virtual bool RecvSetCaretOffset(const uint64_t& aID, const int32_t& aOffset)
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override;
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virtual bool RecvCharacterCount(const uint64_t& aID, int32_t* aCount)
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override;
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virtual bool RecvSelectionCount(const uint64_t& aID, int32_t* aCount)
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override;
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virtual bool RecvTextSubstring(const uint64_t& aID,
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const int32_t& aStartOffset,
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const int32_t& aEndOffset, nsString* aText,
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bool* aValid) override;
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virtual bool RecvGetTextAfterOffset(const uint64_t& aID,
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const int32_t& aOffset,
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const int32_t& aBoundaryType,
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nsString* aText, int32_t* aStartOffset,
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int32_t* aEndOffset) override;
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virtual bool RecvGetTextAtOffset(const uint64_t& aID,
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const int32_t& aOffset,
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const int32_t& aBoundaryType,
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nsString* aText, int32_t* aStartOffset,
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int32_t* aEndOffset) override;
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virtual bool RecvGetTextBeforeOffset(const uint64_t& aID,
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const int32_t& aOffset,
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const int32_t& aBoundaryType,
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nsString* aText, int32_t* aStartOffset,
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int32_t* aEndOffset) override;
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virtual bool 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 bool RecvTextAttributes(const uint64_t& aID,
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const bool& aIncludeDefAttrs,
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const int32_t& aOffset,
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nsTArray<Attribute>* aAttributes,
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int32_t* aStartOffset,
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int32_t* aEndOffset)
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override;
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virtual bool RecvDefaultTextAttributes(const uint64_t& aID,
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nsTArray<Attribute>* aAttributes)
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override;
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virtual bool 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 bool 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 bool 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 bool RecvSelectionBoundsAt(const uint64_t& aID,
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const int32_t& aSelectionNum,
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bool* aSucceeded,
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nsString* aData,
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int32_t* aStartOffset,
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int32_t* aEndOffset) override;
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virtual bool RecvSetSelectionBoundsAt(const uint64_t& aID,
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const int32_t& aSelectionNum,
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const int32_t& aStartOffset,
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const int32_t& aEndOffset,
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bool* aSucceeded) override;
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virtual bool RecvAddToSelection(const uint64_t& aID,
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const int32_t& aStartOffset,
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const int32_t& aEndOffset,
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bool* aSucceeded) override;
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virtual bool RecvRemoveFromSelection(const uint64_t& aID,
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const int32_t& aSelectionNum,
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bool* aSucceeded) override;
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virtual bool RecvScrollSubstringTo(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& aScrollType) override;
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virtual bool RecvScrollSubstringToPoint(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& aCoordinateType,
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const int32_t& aX,
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const int32_t& aY) override;
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virtual bool RecvText(const uint64_t& aID,
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nsString* aText) override;
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virtual bool RecvReplaceText(const uint64_t& aID,
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const nsString& aText) override;
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virtual bool RecvInsertText(const uint64_t& aID,
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const nsString& aText,
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const int32_t& aPosition, bool* aValid) override;
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virtual bool RecvCopyText(const uint64_t& aID,
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const int32_t& aStartPos,
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const int32_t& aEndPos, bool* aValid) override;
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virtual bool RecvCutText(const uint64_t& aID,
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const int32_t& aStartPos,
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const int32_t& aEndPos, bool* aValid) override;
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virtual bool RecvDeleteText(const uint64_t& aID,
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const int32_t& aStartPos,
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const int32_t& aEndPos, bool* aValid) override;
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virtual bool RecvPasteText(const uint64_t& aID,
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const int32_t& aPosition, bool* aValid) override;
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virtual bool RecvImagePosition(const uint64_t& aID,
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const uint32_t& aCoordType,
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nsIntPoint* aRetVal) override;
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virtual bool RecvImageSize(const uint64_t& aID,
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nsIntSize* aRetVal) override;
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virtual bool RecvStartOffset(const uint64_t& aID,
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uint32_t* aRetVal,
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bool* aOk) override;
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virtual bool RecvEndOffset(const uint64_t& aID,
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uint32_t* aRetVal,
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bool* aOk) override;
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virtual bool RecvIsLinkValid(const uint64_t& aID,
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bool* aRetVal) override;
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virtual bool RecvAnchorCount(const uint64_t& aID,
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uint32_t* aRetVal, bool* aOk) override;
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virtual bool 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 bool 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 bool RecvLinkCount(const uint64_t& aID,
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uint32_t* aCount) override;
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virtual bool 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 bool 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 bool RecvLinkIndexAtOffset(const uint64_t& aID,
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const uint32_t& aOffset,
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int32_t* aIndex) override;
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virtual bool RecvTableOfACell(const uint64_t& aID,
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uint64_t* aTableID,
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bool* aOk) override;
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virtual bool RecvColIdx(const uint64_t& aID, uint32_t* aIndex) override;
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virtual bool RecvRowIdx(const uint64_t& aID, uint32_t* aIndex) override;
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virtual bool RecvColExtent(const uint64_t& aID, uint32_t* aExtent) override;
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virtual bool RecvGetPosition(const uint64_t& aID,
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uint32_t* aColIdx, uint32_t* aRowIdx) override;
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virtual bool RecvGetColRowExtents(const uint64_t& aID,
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uint32_t* aColIdx, uint32_t* aRowIdx,
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uint32_t* aColExtent, uint32_t* aRowExtent) override;
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virtual bool RecvRowExtent(const uint64_t& aID, uint32_t* aExtent) override;
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virtual bool RecvColHeaderCells(const uint64_t& aID,
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nsTArray<uint64_t>* aCells) override;
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virtual bool RecvRowHeaderCells(const uint64_t& aID,
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nsTArray<uint64_t>* aCells) override;
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virtual bool RecvIsCellSelected(const uint64_t& aID,
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bool* aSelected) override;
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virtual bool RecvTableCaption(const uint64_t& aID,
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uint64_t* aCaptionID,
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bool* aOk) override;
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virtual bool RecvTableSummary(const uint64_t& aID,
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nsString* aSummary) override;
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virtual bool RecvTableColumnCount(const uint64_t& aID,
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uint32_t* aColCount) override;
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virtual bool RecvTableRowCount(const uint64_t& aID,
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uint32_t* aRowCount) override;
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virtual bool 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 bool RecvTableCellIndexAt(const uint64_t& aID,
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const uint32_t& aRow,
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const uint32_t& aCol,
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int32_t* aIndex) override;
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virtual bool RecvTableColumnIndexAt(const uint64_t& aID,
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const uint32_t& aCellIndex,
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int32_t* aCol) override;
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virtual bool RecvTableRowIndexAt(const uint64_t& aID,
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const uint32_t& aCellIndex,
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int32_t* aRow) override;
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virtual bool RecvTableRowAndColumnIndicesAt(const uint64_t& aID,
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const uint32_t& aCellIndex,
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int32_t* aRow,
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int32_t* aCol) override;
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virtual bool RecvTableColumnExtentAt(const uint64_t& aID,
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const uint32_t& aRow,
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const uint32_t& aCol,
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uint32_t* aExtent) override;
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virtual bool RecvTableRowExtentAt(const uint64_t& aID,
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const uint32_t& aRow,
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const uint32_t& aCol,
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uint32_t* aExtent) override;
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virtual bool RecvTableColumnDescription(const uint64_t& aID,
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const uint32_t& aCol,
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nsString* aDescription) override;
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virtual bool RecvTableRowDescription(const uint64_t& aID,
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const uint32_t& aRow,
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nsString* aDescription) override;
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virtual bool RecvTableColumnSelected(const uint64_t& aID,
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const uint32_t& aCol,
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bool* aSelected) override;
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virtual bool RecvTableRowSelected(const uint64_t& aID,
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const uint32_t& aRow,
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bool* aSelected) override;
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virtual bool RecvTableCellSelected(const uint64_t& aID,
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const uint32_t& aRow,
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const uint32_t& aCol,
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bool* aSelected) override;
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virtual bool RecvTableSelectedCellCount(const uint64_t& aID,
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uint32_t* aSelectedCells) override;
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virtual bool RecvTableSelectedColumnCount(const uint64_t& aID,
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uint32_t* aSelectedColumns) override;
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virtual bool RecvTableSelectedRowCount(const uint64_t& aID,
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uint32_t* aSelectedRows) override;
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virtual bool RecvTableSelectedCells(const uint64_t& aID,
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nsTArray<uint64_t>* aCellIDs) override;
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virtual bool RecvTableSelectedCellIndices(const uint64_t& aID,
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nsTArray<uint32_t>* aCellIndices) override;
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virtual bool RecvTableSelectedColumnIndices(const uint64_t& aID,
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nsTArray<uint32_t>* aColumnIndices) override;
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virtual bool RecvTableSelectedRowIndices(const uint64_t& aID,
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nsTArray<uint32_t>* aRowIndices) override;
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virtual bool RecvTableSelectColumn(const uint64_t& aID,
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const uint32_t& aCol) override;
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virtual bool RecvTableSelectRow(const uint64_t& aID,
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const uint32_t& aRow) override;
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virtual bool RecvTableUnselectColumn(const uint64_t& aID,
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const uint32_t& aCol) override;
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virtual bool RecvTableUnselectRow(const uint64_t& aID,
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const uint32_t& aRow) override;
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virtual bool RecvTableIsProbablyForLayout(const uint64_t& aID,
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bool* aForLayout) override;
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virtual bool 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 bool 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 bool RecvSelectedItems(const uint64_t& aID,
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nsTArray<uint64_t>* aSelectedItemIDs) override;
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virtual bool RecvSelectedItemCount(const uint64_t& aID,
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uint32_t* aCount) override;
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virtual bool 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 bool 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 bool RecvAddItemToSelection(const uint64_t& aID,
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const uint32_t& aIndex,
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bool* aSuccess) override;
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virtual bool RecvRemoveItemFromSelection(const uint64_t& aID,
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const uint32_t& aIndex,
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bool* aSuccess) override;
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virtual bool RecvSelectAll(const uint64_t& aID,
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bool* aSuccess) override;
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virtual bool RecvUnselectAll(const uint64_t& aID,
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bool* aSuccess) override;
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virtual bool RecvTakeSelection(const uint64_t& aID) override;
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virtual bool RecvSetSelected(const uint64_t& aID,
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const bool& aSelect) override;
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virtual bool 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 bool RecvActionCount(const uint64_t& aID,
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uint8_t* aCount) override;
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virtual bool RecvActionDescriptionAt(const uint64_t& aID,
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const uint8_t& aIndex,
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nsString* aDescription) override;
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virtual bool 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 bool RecvAccessKey(const uint64_t& aID,
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uint32_t* aKey,
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uint32_t* aModifierMask) override;
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virtual bool RecvKeyboardShortcut(const uint64_t& aID,
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uint32_t* aKey,
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uint32_t* aModifierMask) override;
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virtual bool RecvAtkKeyBinding(const uint64_t& aID,
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nsString* aResult) override;
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virtual bool RecvCurValue(const uint64_t& aID,
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double* aValue) override;
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virtual bool RecvSetCurValue(const uint64_t& aID,
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const double& aValue,
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bool* aRetVal) override;
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virtual bool RecvMinValue(const uint64_t& aID,
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double* aValue) override;
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virtual bool RecvMaxValue(const uint64_t& aID,
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double* aValue) override;
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virtual bool RecvStep(const uint64_t& aID,
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double* aStep) override;
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virtual bool RecvTakeFocus(const uint64_t& aID) override;
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virtual bool RecvFocusedChild(const uint64_t& aID,
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uint64_t* aChild,
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bool* aOk) override;
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virtual bool RecvLanguage(const uint64_t& aID, nsString* aLocale) override;
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virtual bool RecvDocType(const uint64_t& aID, nsString* aType) override;
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virtual bool RecvTitle(const uint64_t& aID, nsString* aTitle) override;
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virtual bool RecvURL(const uint64_t& aID, nsString* aURL) override;
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virtual bool RecvMimeType(const uint64_t& aID, nsString* aMime) override;
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virtual bool RecvURLDocTypeMimeType(const uint64_t& aID,
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nsString* aURL,
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nsString* aDocType,
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nsString* aMimeType) override;
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virtual bool RecvAccessibleAtPoint(const uint64_t& aID,
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const int32_t& aX,
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const int32_t& aY,
|
|
const bool& aNeedsScreenCoords,
|
|
const uint32_t& aWhich,
|
|
uint64_t* aResult,
|
|
bool* aOk) override;
|
|
|
|
virtual bool RecvExtents(const uint64_t& aID,
|
|
const bool& aNeedsScreenCoords,
|
|
int32_t* aX,
|
|
int32_t* aY,
|
|
int32_t* aWidth,
|
|
int32_t* aHeight) override;
|
|
virtual bool RecvDOMNodeID(const uint64_t& aID, nsString* aDOMNodeID) override;
|
|
private:
|
|
|
|
Accessible* IdToAccessible(const uint64_t& aID) const;
|
|
Accessible* IdToAccessibleLink(const uint64_t& aID) const;
|
|
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;
|
|
|
|
bool PersistentPropertiesToArray(nsIPersistentProperties* aProps,
|
|
nsTArray<Attribute>* aAttributes);
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif
|