Move core/layout/style to core/style

Source/core/layout/style/StyleGeneratedImage.cpp

-/*
- * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
- *           (C) 2000 Antti Koivisto (koivisto@kde.org)
- *           (C) 2000 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "core/layout/style/StyleGeneratedImage.h"
-
-#include "core/css/CSSImageGeneratorValue.h"
-#include "core/css/resolver/StyleResolver.h"
-#include "core/layout/LayoutObject.h"
-
-namespace blink {
-
-StyleGeneratedImage::StyleGeneratedImage(PassRefPtrWillBeRawPtr<CSSImageGeneratorValue> value)
-    : m_imageGeneratorValue(value)
-    , m_fixedSize(m_imageGeneratorValue->isFixedSize())
-{
-    m_isGeneratedImage = true;
-}
-
-PassRefPtrWillBeRawPtr<CSSValue> StyleGeneratedImage::cssValue() const
-{
-    return m_imageGeneratorValue.get();
-}
-
-LayoutSize StyleGeneratedImage::imageSize(const LayoutObject* layoutObject, float multiplier) const
-{
-    if (m_fixedSize) {
-        LayoutSize fixedSize(m_imageGeneratorValue->fixedSize(layoutObject));
-        if (multiplier == 1.0f)
-            return fixedSize;
-
-        LayoutUnit width = fixedSize.width() * multiplier;
-        LayoutUnit height = fixedSize.height() * multiplier;
-
-        // Don't let images that have a width/height >= 1 shrink below 1 when zoomed.
-        if (fixedSize.width() > 0)
-            width = max<LayoutUnit>(1, width);
-
-        if (fixedSize.height() > 0)
-            height = max<LayoutUnit>(1, height);
-
-        return LayoutSize(width, height);
-    }
-
-    return LayoutSize(m_containerSize);
-}
-
-void StyleGeneratedImage::computeIntrinsicDimensions(const LayoutObject* layoutObject, Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio)
-{
-    // At a zoom level of 1 the image is guaranteed to have an integer size.
-    IntSize size = flooredIntSize(imageSize(layoutObject, 1));
-    intrinsicWidth = Length(size.width(), Fixed);
-    intrinsicHeight = Length(size.height(), Fixed);
-    intrinsicRatio = size;
-}
-
-void StyleGeneratedImage::addClient(LayoutObject* layoutObject)
-{
-    m_imageGeneratorValue->addClient(layoutObject, IntSize());
-}
-
-void StyleGeneratedImage::removeClient(LayoutObject* layoutObject)
-{
-    m_imageGeneratorValue->removeClient(layoutObject);
-}
-
-PassRefPtr<Image> StyleGeneratedImage::image(LayoutObject* layoutObject, const IntSize& size) const
-{
-    return m_imageGeneratorValue->image(layoutObject, size);
-}
-
-bool StyleGeneratedImage::knownToBeOpaque(const LayoutObject* layoutObject) const
-{
-    return m_imageGeneratorValue->knownToBeOpaque(layoutObject);
-}
-
-}