1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef WebAXEnums_h 32 #define WebAXEnums_h 33 34 namespace blink { 35 36 // Accessibility events sent from Blink to the embedder. 37 // These values must match WebCore::AXObjectCache::AXNotification values. 38 // Enforced in AssertMatchingEnums.cpp. 39 enum WebAXEvent { 40 WebAXEventActiveDescendantChanged, 41 WebAXEventAlert, 42 WebAXEventAriaAttributeChanged, 43 WebAXEventAutocorrectionOccured, 44 WebAXEventBlur, 45 WebAXEventCheckedStateChanged, 46 WebAXEventChildrenChanged, 47 WebAXEventFocus, 48 WebAXEventHide, 49 WebAXEventInvalidStatusChanged, 50 WebAXEventLayoutComplete, 51 WebAXEventLiveRegionChanged, 52 WebAXEventLoadComplete, 53 WebAXEventLocationChanged, 54 WebAXEventMenuListItemSelected, 55 WebAXEventMenuListValueChanged, 56 WebAXEventRowCollapsed, 57 WebAXEventRowCountChanged, 58 WebAXEventRowExpanded, 59 WebAXEventScrolledToAnchor, 60 WebAXEventSelectedChildrenChanged, 61 WebAXEventSelectedTextChanged, 62 WebAXEventShow, 63 WebAXEventTextChanged, 64 WebAXEventTextInserted, 65 WebAXEventTextRemoved, 66 WebAXEventValueChanged 67 }; 68 69 // Accessibility roles. 70 // These values must match WebCore::AccessibilityRole values. 71 // Enforced in AssertMatchingEnums.cpp. 72 enum WebAXRole { 73 WebAXRoleAlertDialog = 1, 74 WebAXRoleAlert, 75 WebAXRoleAnnotation, 76 WebAXRoleApplication, 77 WebAXRoleArticle, 78 WebAXRoleBanner, 79 WebAXRoleBrowser, 80 WebAXRoleBusyIndicator, 81 WebAXRoleButton, 82 WebAXRoleCanvas, 83 WebAXRoleCell, 84 WebAXRoleCheckBox, 85 WebAXRoleColorWell, 86 WebAXRoleColumnHeader, 87 WebAXRoleColumn, 88 WebAXRoleComboBox, 89 WebAXRoleComplementary, 90 WebAXRoleContentInfo, 91 WebAXRoleDefinition, 92 WebAXRoleDescriptionListDetail, 93 WebAXRoleDescriptionListTerm, 94 WebAXRoleDialog, 95 WebAXRoleDirectory, 96 WebAXRoleDisclosureTriangle, 97 WebAXRoleDiv, 98 WebAXRoleDocument, 99 WebAXRoleDrawer, 100 WebAXRoleEditableText, 101 WebAXRoleFooter, 102 WebAXRoleForm, 103 WebAXRoleGrid, 104 WebAXRoleGroup, 105 WebAXRoleGrowArea, 106 WebAXRoleHeading, 107 WebAXRoleHelpTag, 108 WebAXRoleHorizontalRule, 109 WebAXRoleIgnored, 110 WebAXRoleImageMapLink, 111 WebAXRoleImageMap, 112 WebAXRoleImage, 113 WebAXRoleIncrementor, 114 WebAXRoleInlineTextBox, 115 WebAXRoleLabel, 116 WebAXRoleLegend, 117 WebAXRoleLink, 118 WebAXRoleListBoxOption, 119 WebAXRoleListBox, 120 WebAXRoleListItem, 121 WebAXRoleListMarker, 122 WebAXRoleList, 123 WebAXRoleLog, 124 WebAXRoleMain, 125 WebAXRoleMarquee, 126 WebAXRoleMathElement, 127 WebAXRoleMath, 128 WebAXRoleMatte, 129 WebAXRoleMenuBar, 130 WebAXRoleMenuButton, 131 WebAXRoleMenuItem, 132 WebAXRoleMenuListOption, 133 WebAXRoleMenuListPopup, 134 WebAXRoleMenu, 135 WebAXRoleNavigation, 136 WebAXRoleNote, 137 WebAXRoleOutline, 138 WebAXRoleParagraph, 139 WebAXRolePopUpButton, 140 WebAXRolePresentational, 141 WebAXRoleProgressIndicator, 142 WebAXRoleRadioButton, 143 WebAXRoleRadioGroup, 144 WebAXRoleRegion, 145 WebAXRoleRootWebArea, 146 WebAXRoleRowHeader, 147 WebAXRoleRow, 148 WebAXRoleRulerMarker, 149 WebAXRoleRuler, 150 WebAXRoleSVGRoot, 151 WebAXRoleScrollArea, 152 WebAXRoleScrollBar, 153 WebAXRoleSeamlessWebArea, 154 WebAXRoleSearch, 155 WebAXRoleSheet, 156 WebAXRoleSlider, 157 WebAXRoleSliderThumb, 158 WebAXRoleSpinButtonPart, 159 WebAXRoleSpinButton, 160 WebAXRoleSplitGroup, 161 WebAXRoleSplitter, 162 WebAXRoleStaticText, 163 WebAXRoleStatus, 164 WebAXRoleSystemWide, 165 WebAXRoleTabGroup, 166 WebAXRoleTabList, 167 WebAXRoleTabPanel, 168 WebAXRoleTab, 169 WebAXRoleTableHeaderContainer, 170 WebAXRoleTable, 171 WebAXRoleTextArea, 172 WebAXRoleTextField, 173 WebAXRoleTimer, 174 WebAXRoleToggleButton, 175 WebAXRoleToolbar, 176 WebAXRoleTreeGrid, 177 WebAXRoleTreeItem, 178 WebAXRoleTree, 179 WebAXRoleUnknown, 180 WebAXRoleUserInterfaceTooltip, 181 WebAXRoleValueIndicator, 182 WebAXRoleWebArea, 183 WebAXRoleWindow, 184 }; 185 186 // Accessibility states, used as a bitmask. 187 enum WebAXState { 188 WebAXStateBusy, 189 WebAXStateChecked, 190 WebAXStateCollapsed, 191 WebAXStateEnabled, 192 WebAXStateExpanded, 193 WebAXStateFocusable, 194 WebAXStateFocused, 195 WebAXStateHaspopup, 196 WebAXStateHovered, 197 WebAXStateIndeterminate, 198 WebAXStateInvisible, 199 WebAXStateLinked, 200 WebAXStateMultiselectable, 201 WebAXStateOffscreen, 202 WebAXStatePressed, 203 WebAXStateProtected, 204 WebAXStateReadonly, 205 WebAXStateRequired, 206 WebAXStateSelectable, 207 WebAXStateSelected, 208 WebAXStateVertical, 209 WebAXStateVisited, 210 }; 211 212 // Text direction, only used for role=WebAXRoleInlineTextBox. 213 enum WebAXTextDirection { 214 WebAXTextDirectionLR, 215 WebAXTextDirectionRL, 216 WebAXTextDirectionTB, 217 WebAXTextDirectionBT 218 }; 219 220 } // namespace blink 221 222 #endif 223