diff options
Diffstat (limited to 'accessible/ipc/other/DocAccessibleChild.h')
| -rw-r--r-- | accessible/ipc/other/DocAccessibleChild.h | 501 |
1 files changed, 501 insertions, 0 deletions
diff --git a/accessible/ipc/other/DocAccessibleChild.h b/accessible/ipc/other/DocAccessibleChild.h new file mode 100644 index 0000000000..f568ce6ad6 --- /dev/null +++ b/accessible/ipc/other/DocAccessibleChild.h @@ -0,0 +1,501 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef mozilla_a11y_DocAccessibleChild_h +#define mozilla_a11y_DocAccessibleChild_h + +#include "mozilla/a11y/DocAccessibleChildBase.h" + +namespace mozilla { +namespace a11y { + +class Accessible; +class DocAccessiblePlatformExtChild; +class HyperTextAccessible; +class TextLeafAccessible; +class ImageAccessible; +class TableAccessible; +class TableCellAccessible; + +/* + * These objects handle content side communication for an accessible document, + * and their lifetime is the same as the document they represent. + */ +class DocAccessibleChild : public DocAccessibleChildBase { + friend DocAccessiblePlatformExtChild; + + public: + DocAccessibleChild(DocAccessible* aDoc, IProtocol* aManager) + : DocAccessibleChildBase(aDoc) { + MOZ_COUNT_CTOR_INHERITED(DocAccessibleChild, DocAccessibleChildBase); + SetManager(aManager); + } + + ~DocAccessibleChild() { + MOZ_COUNT_DTOR_INHERITED(DocAccessibleChild, DocAccessibleChildBase); + } + + virtual mozilla::ipc::IPCResult RecvConstructedInParentProcess() override; + virtual mozilla::ipc::IPCResult RecvRestoreFocus() override; + + /* + * Return the state for the accessible with given ID. + */ + virtual mozilla::ipc::IPCResult RecvState(const uint64_t& aID, + uint64_t* aState) override; + + /* + * Return the native state for the accessible with given ID. + */ + virtual mozilla::ipc::IPCResult RecvNativeState(const uint64_t& aID, + uint64_t* aState) override; + + /* + * Get the name for the accessible with given id. + */ + virtual mozilla::ipc::IPCResult RecvName(const uint64_t& aID, nsString* aName, + uint32_t* aFlag) override; + + virtual mozilla::ipc::IPCResult RecvValue(const uint64_t& aID, + nsString* aValue) override; + + virtual mozilla::ipc::IPCResult RecvHelp(const uint64_t& aID, + nsString* aHelp) override; + + /* + * Get the description for the accessible with given id. + */ + virtual mozilla::ipc::IPCResult RecvDescription(const uint64_t& aID, + nsString* aDesc) override; + virtual mozilla::ipc::IPCResult RecvRelationByType( + const uint64_t& aID, const uint32_t& aType, + nsTArray<uint64_t>* aTargets) override; + virtual mozilla::ipc::IPCResult RecvRelations( + const uint64_t& aID, nsTArray<RelationTargets>* aRelations) override; + + virtual mozilla::ipc::IPCResult RecvIsSearchbox(const uint64_t& aID, + bool* aRetVal) override; + + virtual mozilla::ipc::IPCResult RecvLandmarkRole( + const uint64_t& aID, nsString* aLandmark) override; + + virtual mozilla::ipc::IPCResult RecvARIARoleAtom(const uint64_t& aID, + nsString* aRole) override; + + virtual mozilla::ipc::IPCResult RecvGroupPosition( + const uint64_t& aID, int32_t* aLevel, int32_t* aSimilarItemsInGroup, + int32_t* aPositionInGroup) override; + + virtual mozilla::ipc::IPCResult RecvAttributes( + const uint64_t& aID, nsTArray<Attribute>* aAttributes) override; + MOZ_CAN_RUN_SCRIPT_BOUNDARY + virtual mozilla::ipc::IPCResult RecvScrollTo( + const uint64_t& aID, const uint32_t& aScrollType) override; + virtual mozilla::ipc::IPCResult RecvScrollToPoint(const uint64_t& aID, + const uint32_t& aScrollType, + const int32_t& aX, + const int32_t& aY) override; + + virtual mozilla::ipc::IPCResult RecvAnnounce( + const uint64_t& aID, const nsString& aAnnouncement, + const uint16_t& aPriority) override; + + virtual mozilla::ipc::IPCResult RecvCaretLineNumber( + const uint64_t& aID, int32_t* aLineNumber) override; + virtual mozilla::ipc::IPCResult RecvCaretOffset(const uint64_t& aID, + int32_t* aOffset) override; + virtual mozilla::ipc::IPCResult RecvSetCaretOffset( + const uint64_t& aID, const int32_t& aOffset) override; + + virtual mozilla::ipc::IPCResult RecvCharacterCount(const uint64_t& aID, + int32_t* aCount) override; + virtual mozilla::ipc::IPCResult RecvSelectionCount(const uint64_t& aID, + int32_t* aCount) override; + + virtual mozilla::ipc::IPCResult RecvTextSubstring(const uint64_t& aID, + const int32_t& aStartOffset, + const int32_t& aEndOffset, + nsString* aText, + bool* aValid) override; + + virtual mozilla::ipc::IPCResult RecvGetTextAfterOffset( + const uint64_t& aID, const int32_t& aOffset, const int32_t& aBoundaryType, + nsString* aText, int32_t* aStartOffset, int32_t* aEndOffset) override; + virtual mozilla::ipc::IPCResult RecvGetTextAtOffset( + const uint64_t& aID, const int32_t& aOffset, const int32_t& aBoundaryType, + nsString* aText, int32_t* aStartOffset, int32_t* aEndOffset) override; + virtual mozilla::ipc::IPCResult RecvGetTextBeforeOffset( + const uint64_t& aID, const int32_t& aOffset, const int32_t& aBoundaryType, + nsString* aText, int32_t* aStartOffset, int32_t* aEndOffset) override; + + virtual mozilla::ipc::IPCResult RecvCharAt(const uint64_t& aID, + const int32_t& aOffset, + uint16_t* aChar) override; + + virtual mozilla::ipc::IPCResult RecvTextAttributes( + const uint64_t& aID, const bool& aIncludeDefAttrs, const int32_t& aOffset, + nsTArray<Attribute>* aAttributes, int32_t* aStartOffset, + int32_t* aEndOffset) override; + + virtual mozilla::ipc::IPCResult RecvDefaultTextAttributes( + const uint64_t& aID, nsTArray<Attribute>* aAttributes) override; + + virtual mozilla::ipc::IPCResult RecvTextBounds(const uint64_t& aID, + const int32_t& aStartOffset, + const int32_t& aEndOffset, + const uint32_t& aCoordType, + nsIntRect* aRetVal) override; + + virtual mozilla::ipc::IPCResult RecvCharBounds(const uint64_t& aID, + const int32_t& aOffset, + const uint32_t& aCoordType, + nsIntRect* aRetVal) override; + + virtual mozilla::ipc::IPCResult RecvOffsetAtPoint(const uint64_t& aID, + const int32_t& aX, + const int32_t& aY, + const uint32_t& aCoordType, + int32_t* aRetVal) override; + + virtual mozilla::ipc::IPCResult RecvSelectionBoundsAt( + const uint64_t& aID, const int32_t& aSelectionNum, bool* aSucceeded, + nsString* aData, int32_t* aStartOffset, int32_t* aEndOffset) override; + + virtual mozilla::ipc::IPCResult RecvSetSelectionBoundsAt( + const uint64_t& aID, const int32_t& aSelectionNum, + const int32_t& aStartOffset, const int32_t& aEndOffset, + bool* aSucceeded) override; + + virtual mozilla::ipc::IPCResult RecvAddToSelection( + const uint64_t& aID, const int32_t& aStartOffset, + const int32_t& aEndOffset, bool* aSucceeded) override; + + virtual mozilla::ipc::IPCResult RecvRemoveFromSelection( + const uint64_t& aID, const int32_t& aSelectionNum, + bool* aSucceeded) override; + + virtual mozilla::ipc::IPCResult RecvScrollSubstringTo( + const uint64_t& aID, const int32_t& aStartOffset, + const int32_t& aEndOffset, const uint32_t& aScrollType) override; + + virtual mozilla::ipc::IPCResult RecvScrollSubstringToPoint( + const uint64_t& aID, const int32_t& aStartOffset, + const int32_t& aEndOffset, const uint32_t& aCoordinateType, + const int32_t& aX, const int32_t& aY) override; + + virtual mozilla::ipc::IPCResult RecvText(const uint64_t& aID, + nsString* aText) override; + + virtual mozilla::ipc::IPCResult RecvReplaceText( + const uint64_t& aID, const nsString& aText) override; + + virtual mozilla::ipc::IPCResult RecvInsertText(const uint64_t& aID, + const nsString& aText, + const int32_t& aPosition, + bool* aValid) override; + + virtual mozilla::ipc::IPCResult RecvCopyText(const uint64_t& aID, + const int32_t& aStartPos, + const int32_t& aEndPos, + bool* aValid) override; + + virtual mozilla::ipc::IPCResult RecvCutText(const uint64_t& aID, + const int32_t& aStartPos, + const int32_t& aEndPos, + bool* aValid) override; + + virtual mozilla::ipc::IPCResult RecvDeleteText(const uint64_t& aID, + const int32_t& aStartPos, + const int32_t& aEndPos, + bool* aValid) override; + + MOZ_CAN_RUN_SCRIPT_BOUNDARY + virtual mozilla::ipc::IPCResult RecvPasteText(const uint64_t& aID, + const int32_t& aPosition, + bool* aValid) override; + + virtual mozilla::ipc::IPCResult RecvImagePosition( + const uint64_t& aID, const uint32_t& aCoordType, + nsIntPoint* aRetVal) override; + + virtual mozilla::ipc::IPCResult RecvImageSize(const uint64_t& aID, + nsIntSize* aRetVal) override; + + virtual mozilla::ipc::IPCResult RecvStartOffset(const uint64_t& aID, + uint32_t* aRetVal, + bool* aOk) override; + virtual mozilla::ipc::IPCResult RecvEndOffset(const uint64_t& aID, + uint32_t* aRetVal, + bool* aOk) override; + virtual mozilla::ipc::IPCResult RecvIsLinkValid(const uint64_t& aID, + bool* aRetVal) override; + virtual mozilla::ipc::IPCResult RecvAnchorCount(const uint64_t& aID, + uint32_t* aRetVal, + bool* aOk) override; + virtual mozilla::ipc::IPCResult RecvAnchorURIAt(const uint64_t& aID, + const uint32_t& aIndex, + nsCString* aURI, + bool* aOk) override; + virtual mozilla::ipc::IPCResult RecvAnchorAt(const uint64_t& aID, + const uint32_t& aIndex, + uint64_t* aIDOfAnchor, + bool* aOk) override; + + virtual mozilla::ipc::IPCResult RecvLinkCount(const uint64_t& aID, + uint32_t* aCount) override; + + virtual mozilla::ipc::IPCResult RecvLinkAt(const uint64_t& aID, + const uint32_t& aIndex, + uint64_t* aIDOfLink, + bool* aOk) override; + + virtual mozilla::ipc::IPCResult RecvLinkIndexOf(const uint64_t& aID, + const uint64_t& aLinkID, + int32_t* aIndex) override; + + virtual mozilla::ipc::IPCResult RecvLinkIndexAtOffset( + const uint64_t& aID, const uint32_t& aOffset, int32_t* aIndex) override; + + virtual mozilla::ipc::IPCResult RecvTableOfACell(const uint64_t& aID, + uint64_t* aTableID, + bool* aOk) override; + + virtual mozilla::ipc::IPCResult RecvColIdx(const uint64_t& aID, + uint32_t* aIndex) override; + + virtual mozilla::ipc::IPCResult RecvRowIdx(const uint64_t& aID, + uint32_t* aIndex) override; + + virtual mozilla::ipc::IPCResult RecvColExtent(const uint64_t& aID, + uint32_t* aExtent) override; + + virtual mozilla::ipc::IPCResult RecvGetPosition(const uint64_t& aID, + uint32_t* aColIdx, + uint32_t* aRowIdx) override; + + virtual mozilla::ipc::IPCResult RecvGetColRowExtents( + const uint64_t& aID, uint32_t* aColIdx, uint32_t* aRowIdx, + uint32_t* aColExtent, uint32_t* aRowExtent) override; + + virtual mozilla::ipc::IPCResult RecvRowExtent(const uint64_t& aID, + uint32_t* aExtent) override; + + virtual mozilla::ipc::IPCResult RecvColHeaderCells( + const uint64_t& aID, nsTArray<uint64_t>* aCells) override; + + virtual mozilla::ipc::IPCResult RecvRowHeaderCells( + const uint64_t& aID, nsTArray<uint64_t>* aCells) override; + + virtual mozilla::ipc::IPCResult RecvIsCellSelected(const uint64_t& aID, + bool* aSelected) override; + + virtual mozilla::ipc::IPCResult RecvTableCaption(const uint64_t& aID, + uint64_t* aCaptionID, + bool* aOk) override; + virtual mozilla::ipc::IPCResult RecvTableSummary(const uint64_t& aID, + nsString* aSummary) override; + virtual mozilla::ipc::IPCResult RecvTableColumnCount( + const uint64_t& aID, uint32_t* aColCount) override; + virtual mozilla::ipc::IPCResult RecvTableRowCount( + const uint64_t& aID, uint32_t* aRowCount) override; + virtual mozilla::ipc::IPCResult RecvTableCellAt(const uint64_t& aID, + const uint32_t& aRow, + const uint32_t& aCol, + uint64_t* aCellID, + bool* aOk) override; + virtual mozilla::ipc::IPCResult RecvTableCellIndexAt( + const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol, + int32_t* aIndex) override; + virtual mozilla::ipc::IPCResult RecvTableColumnIndexAt( + const uint64_t& aID, const uint32_t& aCellIndex, int32_t* aCol) override; + virtual mozilla::ipc::IPCResult RecvTableRowIndexAt( + const uint64_t& aID, const uint32_t& aCellIndex, int32_t* aRow) override; + virtual mozilla::ipc::IPCResult RecvTableRowAndColumnIndicesAt( + const uint64_t& aID, const uint32_t& aCellIndex, int32_t* aRow, + int32_t* aCol) override; + virtual mozilla::ipc::IPCResult RecvTableColumnExtentAt( + const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol, + uint32_t* aExtent) override; + virtual mozilla::ipc::IPCResult RecvTableRowExtentAt( + const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol, + uint32_t* aExtent) override; + virtual mozilla::ipc::IPCResult RecvTableColumnDescription( + const uint64_t& aID, const uint32_t& aCol, + nsString* aDescription) override; + virtual mozilla::ipc::IPCResult RecvTableRowDescription( + const uint64_t& aID, const uint32_t& aRow, + nsString* aDescription) override; + virtual mozilla::ipc::IPCResult RecvTableColumnSelected( + const uint64_t& aID, const uint32_t& aCol, bool* aSelected) override; + virtual mozilla::ipc::IPCResult RecvTableRowSelected( + const uint64_t& aID, const uint32_t& aRow, bool* aSelected) override; + virtual mozilla::ipc::IPCResult RecvTableCellSelected( + const uint64_t& aID, const uint32_t& aRow, const uint32_t& aCol, + bool* aSelected) override; + virtual mozilla::ipc::IPCResult RecvTableSelectedCellCount( + const uint64_t& aID, uint32_t* aSelectedCells) override; + virtual mozilla::ipc::IPCResult RecvTableSelectedColumnCount( + const uint64_t& aID, uint32_t* aSelectedColumns) override; + virtual mozilla::ipc::IPCResult RecvTableSelectedRowCount( + const uint64_t& aID, uint32_t* aSelectedRows) override; + virtual mozilla::ipc::IPCResult RecvTableSelectedCells( + const uint64_t& aID, nsTArray<uint64_t>* aCellIDs) override; + virtual mozilla::ipc::IPCResult RecvTableSelectedCellIndices( + const uint64_t& aID, nsTArray<uint32_t>* aCellIndices) override; + virtual mozilla::ipc::IPCResult RecvTableSelectedColumnIndices( + const uint64_t& aID, nsTArray<uint32_t>* aColumnIndices) override; + virtual mozilla::ipc::IPCResult RecvTableSelectedRowIndices( + const uint64_t& aID, nsTArray<uint32_t>* aRowIndices) override; + virtual mozilla::ipc::IPCResult RecvTableSelectColumn( + const uint64_t& aID, const uint32_t& aCol) override; + virtual mozilla::ipc::IPCResult RecvTableSelectRow( + const uint64_t& aID, const uint32_t& aRow) override; + virtual mozilla::ipc::IPCResult RecvTableUnselectColumn( + const uint64_t& aID, const uint32_t& aCol) override; + virtual mozilla::ipc::IPCResult RecvTableUnselectRow( + const uint64_t& aID, const uint32_t& aRow) override; + virtual mozilla::ipc::IPCResult RecvTableIsProbablyForLayout( + const uint64_t& aID, bool* aForLayout) override; + virtual mozilla::ipc::IPCResult RecvAtkTableColumnHeader(const uint64_t& aID, + const int32_t& aCol, + uint64_t* aHeader, + bool* aOk) override; + virtual mozilla::ipc::IPCResult RecvAtkTableRowHeader(const uint64_t& aID, + const int32_t& aRow, + uint64_t* aHeader, + bool* aOk) override; + + virtual mozilla::ipc::IPCResult RecvSelectedItems( + const uint64_t& aID, nsTArray<uint64_t>* aSelectedItemIDs) override; + + virtual mozilla::ipc::IPCResult RecvSelectedItemCount( + const uint64_t& aID, uint32_t* aCount) override; + + virtual mozilla::ipc::IPCResult RecvGetSelectedItem(const uint64_t& aID, + const uint32_t& aIndex, + uint64_t* aSelected, + bool* aOk) override; + + virtual mozilla::ipc::IPCResult RecvIsItemSelected(const uint64_t& aID, + const uint32_t& aIndex, + bool* aSelected) override; + + virtual mozilla::ipc::IPCResult RecvAddItemToSelection( + const uint64_t& aID, const uint32_t& aIndex, bool* aSuccess) override; + + virtual mozilla::ipc::IPCResult RecvRemoveItemFromSelection( + const uint64_t& aID, const uint32_t& aIndex, bool* aSuccess) override; + + virtual mozilla::ipc::IPCResult RecvSelectAll(const uint64_t& aID, + bool* aSuccess) override; + + virtual mozilla::ipc::IPCResult RecvUnselectAll(const uint64_t& aID, + bool* aSuccess) override; + + virtual mozilla::ipc::IPCResult RecvTakeSelection( + const uint64_t& aID) override; + virtual mozilla::ipc::IPCResult RecvSetSelected(const uint64_t& aID, + const bool& aSelect) override; + + virtual mozilla::ipc::IPCResult RecvDoAction(const uint64_t& aID, + const uint8_t& aIndex, + bool* aSuccess) override; + + virtual mozilla::ipc::IPCResult RecvActionCount(const uint64_t& aID, + uint8_t* aCount) override; + + virtual mozilla::ipc::IPCResult RecvActionDescriptionAt( + const uint64_t& aID, const uint8_t& aIndex, + nsString* aDescription) override; + + virtual mozilla::ipc::IPCResult RecvActionNameAt(const uint64_t& aID, + const uint8_t& aIndex, + nsString* aName) override; + + virtual mozilla::ipc::IPCResult RecvAccessKey( + const uint64_t& aID, uint32_t* aKey, uint32_t* aModifierMask) override; + + virtual mozilla::ipc::IPCResult RecvKeyboardShortcut( + const uint64_t& aID, uint32_t* aKey, uint32_t* aModifierMask) override; + + virtual mozilla::ipc::IPCResult RecvAtkKeyBinding(const uint64_t& aID, + nsString* aResult) override; + + virtual mozilla::ipc::IPCResult RecvCurValue(const uint64_t& aID, + double* aValue) override; + + virtual mozilla::ipc::IPCResult RecvSetCurValue(const uint64_t& aID, + const double& aValue, + bool* aRetVal) override; + + virtual mozilla::ipc::IPCResult RecvMinValue(const uint64_t& aID, + double* aValue) override; + + virtual mozilla::ipc::IPCResult RecvMaxValue(const uint64_t& aID, + double* aValue) override; + + virtual mozilla::ipc::IPCResult RecvStep(const uint64_t& aID, + double* aStep) override; + + virtual mozilla::ipc::IPCResult RecvTakeFocus(const uint64_t& aID) override; + + virtual mozilla::ipc::IPCResult RecvFocusedChild(const uint64_t& aID, + uint64_t* aChild, + bool* aOk) override; + + virtual mozilla::ipc::IPCResult RecvLanguage(const uint64_t& aID, + nsString* aLocale) override; + virtual mozilla::ipc::IPCResult RecvDocType(const uint64_t& aID, + nsString* aType) override; + virtual mozilla::ipc::IPCResult RecvTitle(const uint64_t& aID, + nsString* aTitle) override; + virtual mozilla::ipc::IPCResult RecvURL(const uint64_t& aID, + nsString* aURL) override; + virtual mozilla::ipc::IPCResult RecvMimeType(const uint64_t& aID, + nsString* aMime) override; + virtual mozilla::ipc::IPCResult RecvURLDocTypeMimeType( + const uint64_t& aID, nsString* aURL, nsString* aDocType, + nsString* aMimeType) override; + + virtual mozilla::ipc::IPCResult RecvChildAtPoint( + const uint64_t& aID, const int32_t& aX, const int32_t& aY, + const uint32_t& aWhich, PDocAccessibleChild** aResultDoc, + uint64_t* aResultID) override; + + virtual mozilla::ipc::IPCResult RecvExtents(const uint64_t& aID, + const bool& aNeedsScreenCoords, + int32_t* aX, int32_t* aY, + int32_t* aWidth, + int32_t* aHeight) override; + virtual mozilla::ipc::IPCResult RecvExtentsInCSSPixels( + const uint64_t& aID, int32_t* aX, int32_t* aY, int32_t* aWidth, + int32_t* aHeight) override; + virtual mozilla::ipc::IPCResult RecvDOMNodeID(const uint64_t& aID, + nsString* aDOMNodeID) override; + + virtual bool DeallocPDocAccessiblePlatformExtChild( + PDocAccessiblePlatformExtChild* aActor) override; + + virtual PDocAccessiblePlatformExtChild* AllocPDocAccessiblePlatformExtChild() + override; + + DocAccessiblePlatformExtChild* GetPlatformExtension(); + + 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; +}; + +} // namespace a11y +} // namespace mozilla + +#endif |