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64b5cb61a1
I used do-webcore-rename from Blink/WebKit which is very good at doing this kind of search-replace. Also removed toRefPrtNativeArray after conversion since it previously had two separate flavors. Both versions are no longer used so I've removed the code until we need one again. https://www.irccloud.com/pastebin/5C16p5cE is the diff I used to do-webcore-rename TBR=abarth@chromium.org
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
/*
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* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
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* (C) 2000 Antti Koivisto (koivisto@kde.org)
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* (C) 2000 Dirk Mueller (mueller@kde.org)
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* Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include "config.h"
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#include "core/rendering/style/StyleGeneratedImage.h"
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#include "core/css/CSSImageGeneratorValue.h"
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#include "core/css/resolver/StyleResolver.h"
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#include "core/rendering/RenderObject.h"
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namespace blink {
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StyleGeneratedImage::StyleGeneratedImage(PassRefPtr<CSSImageGeneratorValue> value)
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: m_imageGeneratorValue(value)
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, m_fixedSize(m_imageGeneratorValue->isFixedSize())
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{
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m_isGeneratedImage = true;
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}
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PassRefPtr<CSSValue> StyleGeneratedImage::cssValue() const
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{
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return m_imageGeneratorValue.get();
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}
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LayoutSize StyleGeneratedImage::imageSize(const RenderObject* renderer, float multiplier) const
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{
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if (m_fixedSize) {
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IntSize fixedSize = m_imageGeneratorValue->fixedSize(renderer);
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if (multiplier == 1.0f)
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return fixedSize;
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LayoutUnit width = fixedSize.width() * multiplier;
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LayoutUnit height = fixedSize.height() * multiplier;
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// Don't let images that have a width/height >= 1 shrink below 1 when zoomed.
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if (fixedSize.width() > 0)
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width = max<LayoutUnit>(1, width);
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if (fixedSize.height() > 0)
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height = max<LayoutUnit>(1, height);
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return LayoutSize(width, height);
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}
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return m_containerSize;
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}
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void StyleGeneratedImage::computeIntrinsicDimensions(const RenderObject* renderer, Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio)
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{
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// At a zoom level of 1 the image is guaranteed to have an integer size.
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IntSize size = flooredIntSize(imageSize(renderer, 1));
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intrinsicWidth = Length(size.width(), Fixed);
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intrinsicHeight = Length(size.height(), Fixed);
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intrinsicRatio = size;
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}
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void StyleGeneratedImage::addClient(RenderObject* renderer)
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{
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m_imageGeneratorValue->addClient(renderer, IntSize());
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}
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void StyleGeneratedImage::removeClient(RenderObject* renderer)
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{
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m_imageGeneratorValue->removeClient(renderer);
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}
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PassRefPtr<Image> StyleGeneratedImage::image(RenderObject* renderer, const IntSize& size) const
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{
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return m_imageGeneratorValue->image(renderer, size);
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}
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bool StyleGeneratedImage::knownToBeOpaque(const RenderObject* renderer) const
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{
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return m_imageGeneratorValue->knownToBeOpaque(renderer);
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}
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}
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