зеркало из https://github.com/mozilla/gecko-dev.git
229 строки
7.0 KiB
C
229 строки
7.0 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_RemoteAccessibleShared_h
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#define mozilla_a11y_RemoteAccessibleShared_h
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/**
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* These are function declarations shared between win/RemoteAccessible.h and
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* other/RemoteAccessible.h.
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*/
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/*
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* Return the states for the proxied accessible.
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*/
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virtual uint64_t State() override;
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/*
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* Return the native states for the proxied accessible.
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*/
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uint64_t NativeState() const;
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/*
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* Set aName to the name of the proxied accessible.
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* Return the ENameValueFlag passed from Accessible::Name
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*/
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ENameValueFlag Name(nsString& aName) const override;
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/*
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* Set aValue to the value of the proxied accessible.
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*/
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void Value(nsString& aValue) const override;
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/*
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* Set aHelp to the help string of the proxied accessible.
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*/
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void Help(nsString& aHelp) const;
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/**
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* Set aDesc to the description of the proxied accessible.
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*/
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void Description(nsString& aDesc) const override;
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/**
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* Get the set of attributes on the proxied accessible.
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*/
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virtual already_AddRefed<AccAttributes> Attributes() override;
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/**
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* Return set of targets of given relation type.
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*/
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nsTArray<RemoteAccessible*> RelationByType(RelationType aType) const;
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/**
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* Get all relations for this accessible.
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*/
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void Relations(nsTArray<RelationType>* aTypes,
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nsTArray<nsTArray<RemoteAccessible*>>* aTargetSets) const;
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bool IsSearchbox() const;
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nsStaticAtom* ARIARoleAtom() const;
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virtual mozilla::a11y::GroupPos GroupPosition() override;
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void ScrollToPoint(uint32_t aScrollType, int32_t aX, int32_t aY);
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void Announce(const nsString& aAnnouncement, uint16_t aPriority);
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int32_t CaretLineNumber();
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virtual int32_t CaretOffset() const override;
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void SetCaretOffset(int32_t aOffset);
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virtual void TextSubstring(int32_t aStartOffset, int32_t aEndOfset,
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nsAString& aText) const override;
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virtual void TextAfterOffset(int32_t aOffset,
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AccessibleTextBoundary aBoundaryType,
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int32_t* aStartOffset, int32_t* aEndOffset,
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nsAString& aText) override;
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virtual void TextAtOffset(int32_t aOffset, AccessibleTextBoundary aBoundaryType,
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int32_t* aStartOffset, int32_t* aEndOffset,
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nsAString& aText) override;
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virtual void TextBeforeOffset(int32_t aOffset,
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AccessibleTextBoundary aBoundaryType,
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int32_t* aStartOffset, int32_t* aEndOffset,
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nsAString& aText) override;
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char16_t CharAt(int32_t aOffset);
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LayoutDeviceIntRect TextBounds(
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int32_t aStartOffset, int32_t aEndOffset,
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uint32_t aCoordType =
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nsIAccessibleCoordinateType::COORDTYPE_SCREEN_RELATIVE);
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LayoutDeviceIntRect CharBounds(int32_t aOffset, uint32_t aCoordType);
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int32_t OffsetAtPoint(int32_t aX, int32_t aY, uint32_t aCoordType);
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bool SetSelectionBoundsAt(int32_t aSelectionNum, int32_t aStartOffset,
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int32_t aEndOffset);
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bool AddToSelection(int32_t aStartOffset, int32_t aEndOffset);
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bool RemoveFromSelection(int32_t aSelectionNum);
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void ScrollSubstringTo(int32_t aStartOffset, int32_t aEndOffset,
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uint32_t aScrollType);
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void ScrollSubstringToPoint(int32_t aStartOffset, int32_t aEndOffset,
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uint32_t aCoordinateType, int32_t aX, int32_t aY);
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void Text(nsString* aText);
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void ReplaceText(const nsString& aText);
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bool InsertText(const nsString& aText, int32_t aPosition);
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bool CopyText(int32_t aStartPos, int32_t aEndPos);
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bool CutText(int32_t aStartPos, int32_t aEndPos);
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bool DeleteText(int32_t aStartPos, int32_t aEndPos);
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bool PasteText(int32_t aPosition);
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LayoutDeviceIntPoint ImagePosition(uint32_t aCoordType);
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LayoutDeviceIntSize ImageSize();
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bool IsLinkValid();
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uint32_t AnchorCount(bool* aOk);
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void AnchorURIAt(uint32_t aIndex, nsCString& aURI, bool* aOk);
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RemoteAccessible* AnchorAt(uint32_t aIndex);
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uint32_t LinkCount();
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RemoteAccessible* LinkAt(const uint32_t& aIndex);
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RemoteAccessible* TableOfACell();
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uint32_t ColIdx();
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uint32_t RowIdx();
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void GetPosition(uint32_t* aColIdx, uint32_t* aRowIdx);
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uint32_t ColExtent();
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uint32_t RowExtent();
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void GetColRowExtents(uint32_t* aColIdx, uint32_t* aRowIdx,
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uint32_t* aColExtent, uint32_t* aRowExtent);
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void ColHeaderCells(nsTArray<RemoteAccessible*>* aCells);
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void RowHeaderCells(nsTArray<RemoteAccessible*>* aCells);
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bool IsCellSelected();
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RemoteAccessible* TableCaption();
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void TableSummary(nsString& aSummary);
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uint32_t TableColumnCount();
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uint32_t TableRowCount();
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RemoteAccessible* TableCellAt(uint32_t aRow, uint32_t aCol);
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int32_t TableCellIndexAt(uint32_t aRow, uint32_t aCol);
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int32_t TableColumnIndexAt(uint32_t aCellIndex);
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int32_t TableRowIndexAt(uint32_t aCellIndex);
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void TableRowAndColumnIndicesAt(uint32_t aCellIndex, int32_t* aRow,
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int32_t* aCol);
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uint32_t TableColumnExtentAt(uint32_t aRow, uint32_t aCol);
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uint32_t TableRowExtentAt(uint32_t aRow, uint32_t aCol);
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void TableColumnDescription(uint32_t aCol, nsString& aDescription);
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void TableRowDescription(uint32_t aRow, nsString& aDescription);
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bool TableColumnSelected(uint32_t aCol);
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bool TableRowSelected(uint32_t aRow);
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bool TableCellSelected(uint32_t aRow, uint32_t aCol);
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uint32_t TableSelectedCellCount();
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uint32_t TableSelectedColumnCount();
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uint32_t TableSelectedRowCount();
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void TableSelectedCells(nsTArray<RemoteAccessible*>* aCellIDs);
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void TableSelectedCellIndices(nsTArray<uint32_t>* aCellIndices);
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void TableSelectedColumnIndices(nsTArray<uint32_t>* aColumnIndices);
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void TableSelectedRowIndices(nsTArray<uint32_t>* aRowIndices);
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void TableSelectColumn(uint32_t aCol);
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void TableSelectRow(uint32_t aRow);
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void TableUnselectColumn(uint32_t aCol);
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void TableUnselectRow(uint32_t aRow);
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RemoteAccessible* AtkTableColumnHeader(int32_t aCol);
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RemoteAccessible* AtkTableRowHeader(int32_t aRow);
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KeyBinding AccessKey();
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KeyBinding KeyboardShortcut();
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void AtkKeyBinding(nsString& aBinding);
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double CurValue() const override;
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double MinValue() const override;
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double MaxValue() const override;
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double Step() const override;
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bool SetCurValue(double aValue);
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RemoteAccessible* FocusedChild();
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virtual Accessible* ChildAtPoint(
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int32_t aX, int32_t aY,
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LocalAccessible::EWhichChildAtPoint aWhichChild) override;
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LayoutDeviceIntRect Bounds() const override;
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nsIntRect BoundsInCSSPixels();
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void Language(nsString& aLocale);
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void DocType(nsString& aType);
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void Title(nsString& aTitle);
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void URL(nsString& aURL);
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void MimeType(nsString aMime);
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void URLDocTypeMimeType(nsString& aURL, nsString& aDocType,
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nsString& aMimeType);
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void Extents(bool aNeedsScreenCoords, int32_t* aX, int32_t* aY, int32_t* aWidth,
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int32_t* aHeight);
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virtual void DOMNodeID(nsString& aID) const override;
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#endif
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