92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
/*
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* Copyright (C) 2017 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/Vector.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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class RenderBoxModelObject;
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class RenderText;
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class RenderedDocumentMarker;
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struct TextBoxSelectableRange;
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struct MarkedText {
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// Sorted by paint order
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enum Type {
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Unmarked,
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GrammarError,
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Correction,
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SpellingError,
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TextMatch,
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DictationAlternatives,
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Highlight,
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#if ENABLE(APP_HIGHLIGHTS)
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AppHighlight,
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#endif
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#if PLATFORM(IOS_FAMILY)
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// FIXME: See <rdar://problem/8933352>. Also, remove the PLATFORM(IOS_FAMILY)-guard.
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DictationPhraseWithAlternatives,
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#endif
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Selection,
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DraggedContent,
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};
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enum class PaintPhase {
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Background,
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Foreground,
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Decoration
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};
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enum class OverlapStrategy {
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None,
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Frontmost
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};
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unsigned startOffset;
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unsigned endOffset;
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Type type;
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const RenderedDocumentMarker* marker { nullptr };
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String highlightName { };
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bool isEmpty() const { return endOffset <= startOffset; }
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bool operator!=(const MarkedText& other) const { return !(*this == other); }
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bool operator==(const MarkedText& other) const
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{
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return startOffset == other.startOffset && endOffset == other.endOffset && type == other.type && marker == other.marker && highlightName == other.highlightName;
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}
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WEBCORE_EXPORT static Vector<MarkedText> subdivide(const Vector<MarkedText>&, OverlapStrategy = OverlapStrategy::None);
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static Vector<MarkedText> collectForDocumentMarkers(RenderText&, const TextBoxSelectableRange&, PaintPhase);
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static Vector<MarkedText> collectForHighlights(RenderText&, RenderBoxModelObject& parentRenderer, const TextBoxSelectableRange&, PaintPhase);
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static Vector<MarkedText> collectForDraggedContent(RenderText&, const TextBoxSelectableRange&);
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};
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}
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