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https://gitlab.winehq.org/wine/wine-gecko.git
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276d58fa2f
This is a bit dirty, we should be able to implement this just in the main process by looking at the role of the children. However doing it this way is simpler and allows us to share code with the non e10s case.
437 lines
20 KiB
C++
437 lines
20 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/DocAccessible.h"
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#include "mozilla/a11y/PDocAccessibleChild.h"
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#include "nsISupportsImpl.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 ImageAccessible;
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class TableAccessible;
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class TableCellAccessible;
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class AccShowEvent;
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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 PDocAccessibleChild
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{
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public:
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explicit DocAccessibleChild(DocAccessible* aDoc) :
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mDoc(aDoc)
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{ MOZ_COUNT_CTOR(DocAccessibleChild); }
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~DocAccessibleChild()
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{
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mDoc->SetIPCDoc(nullptr);
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MOZ_COUNT_DTOR(DocAccessibleChild);
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}
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void ShowEvent(AccShowEvent* aShowEvent);
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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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* 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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/*
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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 RecvAttributes(const uint64_t& aID,
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nsTArray<Attribute> *aAttributes) 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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bool* aValid) 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 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 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 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 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 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 RecvIndexOfEmbeddedChild(const uint64_t& aID,
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const uint64_t& aChildID,
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uint32_t* aChildIdx) override final;
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virtual bool RecvChildAtPoint(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& aWhich,
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uint64_t* aChild,
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bool* aOk) override;
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virtual bool RecvBounds(const uint64_t& aID, nsIntRect* aRect) 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 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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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;
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HyperTextAccessible* IdToHyperTextAccessible(const uint64_t& aID) const;
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ImageAccessible* IdToImageAccessible(const uint64_t& aID) const;
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TableCellAccessible* IdToTableCellAccessible(const uint64_t& aID) const;
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TableAccessible* IdToTableAccessible(const uint64_t& aID) const;
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bool PersistentPropertiesToArray(nsIPersistentProperties* aProps,
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nsTArray<Attribute>* aAttributes);
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DocAccessible* mDoc;
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};
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}
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}
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#endif
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