From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/WebCore/css/CSSCursorImageValue.h | 41 +++++++++++---------------------
 1 file changed, 14 insertions(+), 27 deletions(-)

(limited to 'Source/WebCore/css/CSSCursorImageValue.h')

diff --git a/Source/WebCore/css/CSSCursorImageValue.h b/Source/WebCore/css/CSSCursorImageValue.h
index b1c6d1dee..d2da62df2 100644
--- a/Source/WebCore/css/CSSCursorImageValue.h
+++ b/Source/WebCore/css/CSSCursorImageValue.h
@@ -18,8 +18,7 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef CSSCursorImageValue_h
-#define CSSCursorImageValue_h
+#pragma once
 
 #include "CSSImageValue.h"
 #include "IntPoint.h"
@@ -29,13 +28,14 @@ namespace WebCore {
 
 class Document;
 class Element;
+class SVGCursorElement;
 class SVGElement;
 
-class CSSCursorImageValue : public CSSValue {
+class CSSCursorImageValue final : public CSSValue {
 public:
-    static PassRef<CSSCursorImageValue> create(PassRef<CSSValue> imageValue, bool hasHotSpot, const IntPoint& hotSpot)
+    static Ref<CSSCursorImageValue> create(Ref<CSSValue>&& imageValue, bool hasHotSpot, const IntPoint& hotSpot)
     {
-        return adoptRef(*new CSSCursorImageValue(std::move(imageValue), hasHotSpot, hotSpot));
+        return adoptRef(*new CSSCursorImageValue(WTFMove(imageValue), hasHotSpot, hotSpot));
     }
 
     ~CSSCursorImageValue();
@@ -51,41 +51,28 @@ public:
 
     String customCSSText() const;
 
-    bool updateIfSVGCursorIsUsed(Element*);
-    StyleImage* cachedImage(CachedResourceLoader*);
-    StyleImage* cachedOrPendingImage(Document&);
+    std::pair<CachedImage*, float> loadImage(CachedResourceLoader&, const ResourceLoaderOptions&);
 
-#if ENABLE(SVG)
     void removeReferencedElement(SVGElement*);
-#endif
 
     bool equals(const CSSCursorImageValue&) const;
 
-private:
-    CSSCursorImageValue(PassRef<CSSValue> imageValue, bool hasHotSpot, const IntPoint& hotSpot);
+    void cursorElementRemoved(SVGCursorElement&);
+    void cursorElementChanged(SVGCursorElement&);
 
-    void detachPendingImage();
+private:
+    CSSCursorImageValue(Ref<CSSValue>&& imageValue, bool hasHotSpot, const IntPoint& hotSpot);
 
-#if ENABLE(SVG)
-    bool isSVGCursor() const;
-    String cachedImageURL();
-    void clearCachedImage();
-#endif
+    SVGCursorElement* updateCursorElement(const Document&);
 
+    URL m_originalURL;
     Ref<CSSValue> m_imageValue;
 
     bool m_hasHotSpot;
     IntPoint m_hotSpot;
-    RefPtr<StyleImage> m_image;
-    bool m_accessedImage;
-
-#if ENABLE(SVG)
-    HashSet<SVGElement*> m_referencedElements;
-#endif
+    HashSet<SVGCursorElement*> m_cursorElements;
 };
 
-CSS_VALUE_TYPE_CASTS(CSSCursorImageValue, isCursorImageValue())
-
 } // namespace WebCore
 
-#endif // CSSCursorImageValue_h
+SPECIALIZE_TYPE_TRAITS_CSS_VALUE(CSSCursorImageValue, isCursorImageValue())
-- 
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