| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebAXEnums_h |
| #define WebAXEnums_h |
| |
| namespace blink { |
| |
| // Accessibility events sent from Blink to the embedder. |
| // These values must match blink::AXObjectCache::AXNotification values. |
| // Enforced in AssertMatchingEnums.cpp. |
| enum WebAXEvent { |
| WebAXEventActiveDescendantChanged, |
| WebAXEventAlert, |
| WebAXEventAriaAttributeChanged, |
| WebAXEventAutocorrectionOccured, |
| WebAXEventBlur, |
| WebAXEventCheckedStateChanged, |
| WebAXEventChildrenChanged, |
| WebAXEventClicked, |
| WebAXEventDocumentSelectionChanged, |
| WebAXEventExpandedChanged, |
| WebAXEventFocus, |
| WebAXEventHide, |
| WebAXEventHover, |
| WebAXEventInvalidStatusChanged, |
| WebAXEventLayoutComplete, |
| WebAXEventLiveRegionChanged, |
| WebAXEventLoadComplete, |
| WebAXEventLocationChanged, |
| WebAXEventMenuListItemSelected, |
| WebAXEventMenuListItemUnselected, |
| WebAXEventMenuListValueChanged, |
| WebAXEventRowCollapsed, |
| WebAXEventRowCountChanged, |
| WebAXEventRowExpanded, |
| WebAXEventScrollPositionChanged, |
| WebAXEventScrolledToAnchor, |
| WebAXEventSelectedChildrenChanged, |
| WebAXEventSelectedTextChanged, |
| WebAXEventShow, |
| WebAXEventTextChanged, |
| WebAXEventTextInserted, |
| WebAXEventTextRemoved, |
| WebAXEventValueChanged |
| }; |
| |
| // Accessibility roles. |
| // These values must match blink::AccessibilityRole values. |
| // Enforced in AssertMatchingEnums.cpp. |
| enum WebAXRole { |
| WebAXRoleUnknown = 0, |
| WebAXRoleAbbr, |
| WebAXRoleAlertDialog, |
| WebAXRoleAlert, |
| WebAXRoleAnnotation, |
| WebAXRoleApplication, |
| WebAXRoleArticle, |
| WebAXRoleAudio, |
| WebAXRoleBanner, |
| WebAXRoleBlockquote, |
| WebAXRoleBusyIndicator, |
| WebAXRoleButton, |
| WebAXRoleCanvas, |
| WebAXRoleCaption, |
| WebAXRoleCell, |
| WebAXRoleCheckBox, |
| WebAXRoleColorWell, |
| WebAXRoleColumnHeader, |
| WebAXRoleColumn, |
| WebAXRoleComboBox, |
| WebAXRoleComplementary, |
| WebAXRoleContentInfo, |
| WebAXRoleDate, |
| WebAXRoleDateTime, |
| WebAXRoleDefinition, |
| WebAXRoleDescriptionListDetail, |
| WebAXRoleDescriptionList, |
| WebAXRoleDescriptionListTerm, |
| WebAXRoleDetails, |
| WebAXRoleDialog, |
| WebAXRoleDirectory, |
| WebAXRoleDisclosureTriangle, |
| WebAXRoleDiv, |
| WebAXRoleDocument, |
| WebAXRoleEmbeddedObject, |
| WebAXRoleFeed, |
| WebAXRoleFigcaption, |
| WebAXRoleFigure, |
| WebAXRoleFooter, |
| WebAXRoleForm, |
| WebAXRoleGrid, |
| WebAXRoleGroup, |
| WebAXRoleHeading, |
| WebAXRoleIframePresentational, |
| WebAXRoleIframe, |
| WebAXRoleIgnored, |
| WebAXRoleImageMapLink, |
| WebAXRoleImageMap, |
| WebAXRoleImage, |
| WebAXRoleInlineTextBox, |
| WebAXRoleInputTime, |
| WebAXRoleLabel, |
| WebAXRoleLegend, |
| WebAXRoleLineBreak, |
| WebAXRoleLink, |
| WebAXRoleListBoxOption, |
| WebAXRoleListBox, |
| WebAXRoleListItem, |
| WebAXRoleListMarker, |
| WebAXRoleList, |
| WebAXRoleLog, |
| WebAXRoleMain, |
| WebAXRoleMark, |
| WebAXRoleMarquee, |
| WebAXRoleMath, |
| WebAXRoleMenuBar, |
| WebAXRoleMenuButton, |
| WebAXRoleMenuItem, |
| WebAXRoleMenuItemCheckBox, |
| WebAXRoleMenuItemRadio, |
| WebAXRoleMenuListOption, |
| WebAXRoleMenuListPopup, |
| WebAXRoleMenu, |
| WebAXRoleMeter, |
| WebAXRoleNavigation, |
| WebAXRoleNone, |
| WebAXRoleNote, |
| WebAXRoleOutline, |
| WebAXRoleParagraph, |
| WebAXRolePopUpButton, |
| WebAXRolePre, |
| WebAXRolePresentational, |
| WebAXRoleProgressIndicator, |
| WebAXRoleRadioButton, |
| WebAXRoleRadioGroup, |
| WebAXRoleRegion, |
| WebAXRoleRootWebArea, |
| WebAXRoleRowHeader, |
| WebAXRoleRow, |
| WebAXRoleRuby, |
| WebAXRoleRuler, |
| WebAXRoleSVGRoot, |
| WebAXRoleScrollArea, |
| WebAXRoleScrollBar, |
| WebAXRoleSeamlessWebArea, |
| WebAXRoleSearch, |
| WebAXRoleSearchBox, |
| WebAXRoleSlider, |
| WebAXRoleSliderThumb, |
| WebAXRoleSpinButtonPart, |
| WebAXRoleSpinButton, |
| WebAXRoleSplitter, |
| WebAXRoleStaticText, |
| WebAXRoleStatus, |
| WebAXRoleSwitch, |
| WebAXRoleTabGroup, |
| WebAXRoleTabList, |
| WebAXRoleTabPanel, |
| WebAXRoleTab, |
| WebAXRoleTableHeaderContainer, |
| WebAXRoleTable, |
| WebAXRoleTerm, |
| WebAXRoleTextField, |
| WebAXRoleTime, |
| WebAXRoleTimer, |
| WebAXRoleToggleButton, |
| WebAXRoleToolbar, |
| WebAXRoleTreeGrid, |
| WebAXRoleTreeItem, |
| WebAXRoleTree, |
| WebAXRoleUserInterfaceTooltip, |
| WebAXRoleVideo, |
| WebAXRoleWebArea, |
| WebAXRoleWindow, |
| }; |
| |
| // Accessibility states, used as a bitmask. |
| enum WebAXState { |
| WebAXStateBusy, |
| WebAXStateChecked, |
| WebAXStateEnabled, |
| WebAXStateExpanded, |
| WebAXStateFocusable, |
| WebAXStateFocused, |
| WebAXStateHaspopup, |
| WebAXStateHovered, |
| WebAXStateInvisible, |
| WebAXStateLinked, |
| WebAXStateMultiline, |
| WebAXStateMultiselectable, |
| WebAXStateOffscreen, |
| WebAXStatePressed, |
| WebAXStateProtected, |
| WebAXStateReadonly, |
| WebAXStateRequired, |
| WebAXStateSelectable, |
| WebAXStateSelected, |
| WebAXStateVertical, |
| WebAXStateVisited, |
| }; |
| |
| enum class WebAXSupportedAction { |
| None = 0, |
| Activate, |
| Check, |
| Click, |
| Jump, |
| Open, |
| Press, |
| Select, |
| Uncheck |
| }; |
| |
| enum WebAXTextDirection { |
| WebAXTextDirectionLR, |
| WebAXTextDirectionRL, |
| WebAXTextDirectionTB, |
| WebAXTextDirectionBT |
| }; |
| |
| // Sort direction, only used for roles = WebAXRoleRowHeader and |
| // WebAXRoleColumnHeader. |
| enum WebAXSortDirection { |
| WebAXSortDirectionUndefined = 0, |
| WebAXSortDirectionNone, |
| WebAXSortDirectionAscending, |
| WebAXSortDirectionDescending, |
| WebAXSortDirectionOther |
| }; |
| |
| // Expanded State. |
| // These values must match blink::AccessibilityExpanded values. |
| // Enforced in AssertMatchingEnums.cpp. |
| enum WebAXExpanded { |
| WebAXExpandedUndefined = 0, |
| WebAXExpandedCollapsed, |
| WebAXExpandedExpanded |
| }; |
| |
| // These values must match blink::AccessibilityOrientation values. |
| // Enforced in AssertMatchingEnums.cpp. |
| enum WebAXOrientation { |
| WebAXOrientationUndefined = 0, |
| WebAXOrientationVertical, |
| WebAXOrientationHorizontal, |
| }; |
| |
| enum WebAXAriaCurrentState { |
| WebAXAriaCurrentStateUndefined = 0, |
| WebAXAriaCurrentStateFalse, |
| WebAXAriaCurrentStateTrue, |
| WebAXAriaCurrentStatePage, |
| WebAXAriaCurrentStateStep, |
| WebAXAriaCurrentStateLocation, |
| WebAXAriaCurrentStateDate, |
| WebAXAriaCurrentStateTime |
| }; |
| |
| // Only used by HTML form controls and any other element that has |
| // an aria-invalid attribute specified. |
| enum WebAXInvalidState { |
| WebAXInvalidStateUndefined = 0, |
| WebAXInvalidStateFalse, |
| WebAXInvalidStateTrue, |
| WebAXInvalidStateSpelling, |
| WebAXInvalidStateGrammar, |
| WebAXInvalidStateOther |
| }; |
| |
| enum WebAXMarkerType { |
| WebAXMarkerTypeSpelling = 1 << 0, |
| WebAXMarkerTypeGrammar = 1 << 1, |
| WebAXMarkerTypeTextMatch = 1 << 2 |
| }; |
| |
| // Used for exposing text attributes. |
| enum WebAXTextStyle { |
| WebAXTextStyleNone = 0, |
| WebAXTextStyleBold = 1 << 0, |
| WebAXTextStyleItalic = 1 << 1, |
| WebAXTextStyleUnderline = 1 << 2, |
| WebAXTextStyleLineThrough = 1 << 3 |
| }; |
| |
| // The source of the accessible name of an element. This is needed |
| // because on some platforms this determines how the accessible name |
| // is exposed. |
| enum WebAXNameFrom { |
| WebAXNameFromUninitialized = -1, |
| WebAXNameFromAttribute = 0, |
| WebAXNameFromCaption, |
| WebAXNameFromContents, |
| WebAXNameFromPlaceholder, |
| WebAXNameFromRelatedElement, |
| WebAXNameFromValue, |
| WebAXNameFromTitle, |
| }; |
| |
| // The source of the accessible description of an element. This is needed |
| // because on some platforms this determines how the accessible description |
| // is exposed. |
| enum WebAXDescriptionFrom { |
| WebAXDescriptionFromUninitialized = -1, |
| WebAXDescriptionFromAttribute = 0, |
| WebAXDescriptionFromContents, |
| WebAXDescriptionFromRelatedElement, |
| }; |
| |
| // Text affinity for the start or end of a selection. |
| enum WebAXTextAffinity { |
| WebAXTextAffinityUpstream, |
| WebAXTextAffinityDownstream |
| }; |
| |
| } // namespace blink |
| |
| #endif |
