Google Git
Sign in
webkit / WebKit / 0c2ddc1eca6e59125730b10296378ad87a14f61c / . / Source / WebCore / accessibility / AXTextStateChangeIntent.h
blob: 1feccce2e5ae23f300ba844b30e511dce887a9c2 [file] [log] [blame]
commit-queue@webkit.org2de6e052015-04-26 22:17:11 +0000[diff] [blame]1/*
2 * Copyright (C) 2015 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
commit-queue@webkit.orgd862d772016-10-31 22:07:53 +0000[diff] [blame]26#pragma once
commit-queue@webkit.org2de6e052015-04-26 22:17:11 +0000[diff] [blame]27
28namespace WebCore {
29
30enum AXTextStateChangeType {
31 AXTextStateChangeTypeUnknown,
32 AXTextStateChangeTypeEdit,
33 AXTextStateChangeTypeSelectionMove,
commit-queue@webkit.orge46bc1a2016-02-01 04:09:02 +0000[diff] [blame]34 AXTextStateChangeTypeSelectionExtend,
35 AXTextStateChangeTypeSelectionBoundary
commit-queue@webkit.org2de6e052015-04-26 22:17:11 +0000[diff] [blame]36};
37
38enum AXTextEditType {
39 AXTextEditTypeUnknown,
40 AXTextEditTypeDelete, // Generic text delete
41 AXTextEditTypeInsert, // Generic text insert
42 AXTextEditTypeTyping, // Insert via typing
43 AXTextEditTypeDictation, // Insert via dictation
44 AXTextEditTypeCut, // Delete via Cut
jdiggs@igalia.com3cb1bf52015-05-01 19:37:55 +0000[diff] [blame]45 AXTextEditTypePaste, // Insert via Paste
46 AXTextEditTypeAttributesChange // Change font, style, alignment, color, etc.
commit-queue@webkit.org2de6e052015-04-26 22:17:11 +0000[diff] [blame]47};
48
49enum AXTextSelectionDirection {
50 AXTextSelectionDirectionUnknown,
51 AXTextSelectionDirectionBeginning,
52 AXTextSelectionDirectionEnd,
53 AXTextSelectionDirectionPrevious,
54 AXTextSelectionDirectionNext,
55 AXTextSelectionDirectionDiscontiguous
56};
57
58enum AXTextSelectionGranularity {
59 AXTextSelectionGranularityUnknown,
60 AXTextSelectionGranularityCharacter,
61 AXTextSelectionGranularityWord,
62 AXTextSelectionGranularityLine,
63 AXTextSelectionGranularitySentence,
64 AXTextSelectionGranularityParagraph,
65 AXTextSelectionGranularityPage,
66 AXTextSelectionGranularityDocument,
67 AXTextSelectionGranularityAll // All granularity represents the action of selecting the whole document as a single action. Extending selection by some other granularity until it encompasses the whole document will not result in a all granularity notification.
68};
69
70struct AXTextSelection {
71 AXTextSelectionDirection direction;
72 AXTextSelectionGranularity granularity;
commit-queue@webkit.org5e4ed482015-07-03 03:34:36 +0000[diff] [blame]73 bool focusChange;
commit-queue@webkit.org2de6e052015-04-26 22:17:11 +0000[diff] [blame]74};
75
76struct AXTextStateChangeIntent {
77 AXTextStateChangeType type;
78 union {
79 AXTextSelection selection;
80 AXTextEditType change;
81 };
commit-queue@webkit.org2de6e052015-04-26 22:17:11 +0000[diff] [blame]82
83 AXTextStateChangeIntent(AXTextStateChangeType type = AXTextStateChangeTypeUnknown, AXTextSelection selection = AXTextSelection())
84 : type(type)
85 , selection(selection)
86 { }
87
88 AXTextStateChangeIntent(AXTextEditType change)
89 : type(AXTextStateChangeTypeEdit)
90 , change(change)
91 { }
commit-queue@webkit.org2de6e052015-04-26 22:17:11 +0000[diff] [blame]92};
93
commit-queue@webkit.orgd862d772016-10-31 22:07:53 +0000[diff] [blame]94} // namespace WebCore