| /* |
| * Copyright (C) 2004, 2006, 2009, 2014 Apple 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: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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. |
| */ |
| |
| #pragma once |
| |
| namespace WebCore { |
| |
| enum TextIteratorBehaviorFlag { |
| TextIteratorDefaultBehavior = 0, |
| |
| // Used by selection preservation code. There should be one character emitted between every VisiblePosition |
| // in the Range used to create the TextIterator. |
| // FIXME <rdar://problem/6028818>: This functionality should eventually be phased out when we rewrite |
| // moveParagraphs to not clone/destroy moved content. |
| TextIteratorEmitsCharactersBetweenAllVisiblePositions = 1 << 0, |
| |
| TextIteratorEntersTextControls = 1 << 1, |
| |
| // Used when we want text for copying, pasting, and transposing. |
| TextIteratorEmitsTextsWithoutTranscoding = 1 << 2, |
| |
| // Used when the visibility of the style should not affect text gathering. |
| TextIteratorIgnoresStyleVisibility = 1 << 3, |
| |
| // Used when emitting the special 0xFFFC character is required. Children for replaced objects will be ignored. |
| TextIteratorEmitsObjectReplacementCharacters = 1 << 4, |
| |
| // Used when pasting inside password field. |
| TextIteratorEmitsOriginalText = 1 << 5, |
| |
| TextIteratorEmitsImageAltText = 1 << 6, |
| |
| TextIteratorBehavesAsIfNodesFollowing = 1 << 7, |
| |
| // Makes visiblity test take into account the visibility of the frame. |
| // FIXME: This should probably be always on unless TextIteratorIgnoresStyleVisibility is set. |
| TextIteratorClipsToFrameAncestors = 1 << 8, |
| |
| TextIteratorTraversesFlatTree = 1 << 9, |
| }; |
| |
| typedef unsigned short TextIteratorBehavior; |
| |
| } // namespace WebCore |