73 lines
2.6 KiB
C++
73 lines
2.6 KiB
C++
/*
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* Copyright (C) 2020 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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#include "config.h"
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#include "DisplayTextBox.h"
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#if ENABLE(LAYOUT_FORMATTING_CONTEXT)
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#include <wtf/IsoMallocInlines.h>
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#include <wtf/text/TextStream.h>
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namespace WebCore {
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namespace Display {
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DEFINE_ALLOCATOR_WITH_HEAP_IDENTIFIER(TextBox);
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TextBox::TextBox(Tree& tree, UnadjustedAbsoluteFloatRect borderBox, Style&& displayStyle, const Layout::LineRun& lineRun)
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: Box(tree, borderBox, WTFMove(displayStyle), { TypeFlags::TextBox })
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, m_expansion(lineRun.expansion())
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, m_text(lineRun.text().value())
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{
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}
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const char* TextBox::boxName() const
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{
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return "text box";
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}
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String TextBox::debugDescription() const
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{
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TextStream stream;
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stream << boxName() << " " << absoluteBoxRect() << " (" << this << ")";
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auto textContent = text().content().substring(text().start(), text().length());
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textContent.replaceWithLiteral('\\', "\\\\");
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textContent.replaceWithLiteral('\n', "\\n");
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const size_t maxPrintedLength = 80;
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if (textContent.length() > maxPrintedLength) {
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auto substring = textContent.substring(0, maxPrintedLength);
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stream << " \"" << substring << "\"…";
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} else
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stream << " \"" << textContent << "\"";
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return stream.release();
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}
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} // namespace Display
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} // namespace WebCore
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#endif // ENABLE(LAYOUT_FORMATTING_CONTEXT)
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