Upstream version 5.34.104.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / core / dom / StyleSheetCollection.h

diff --git a/src/third_party/WebKit/Source/core/dom/StyleSheetCollection.h b/src/third_party/WebKit/Source/core/dom/StyleSheetCollection.h
index e181fec..47b89ce 100644 (file)
--- a/src/third_party/WebKit/Source/core/dom/StyleSheetCollection.h
+++ b/src/third_party/WebKit/Source/core/dom/StyleSheetCollection.h
@@ -28,47 +28,30 @@
 #ifndef StyleSheetCollection_h
 #define StyleSheetCollection_h
 
-#include "core/dom/Document.h"
-#include "core/dom/DocumentOrderedList.h"
-#include "core/dom/StyleSheetScopingNodeList.h"
-#include "core/dom/TreeScope.h"
 #include "wtf/FastAllocBase.h"
-#include "wtf/HashMap.h"
-#include "wtf/ListHashSet.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
-#include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
-class ContainerNode;
 class CSSStyleSheet;
-class DocumentStyleSheetCollector;
-class StyleEngine;
-class Node;
 class StyleSheet;
-class StyleSheetContents;
-class StyleSheetList;
 
-// FIXME: Should be in separate file and be renamed like:
-// - StyleSheetCollectionBase -> StyleSheetCollection
-// - StyleSheetCollection -> ScopeStyleSheetCollection
-//
-class StyleSheetCollectionBase {
-    WTF_MAKE_NONCOPYABLE(StyleSheetCollectionBase); WTF_MAKE_FAST_ALLOCATED;
+class StyleSheetCollection {
+    WTF_MAKE_NONCOPYABLE(StyleSheetCollection); WTF_MAKE_FAST_ALLOCATED;
 public:
     friend class ActiveDocumentStyleSheetCollector;
     friend class ImportedDocumentStyleSheetCollector;
 
-    StyleSheetCollectionBase();
-    ~StyleSheetCollectionBase();
+    StyleSheetCollection();
+    ~StyleSheetCollection();
 
     Vector<RefPtr<CSSStyleSheet> >& activeAuthorStyleSheets() { return m_activeAuthorStyleSheets; }
     Vector<RefPtr<StyleSheet> >& styleSheetsForStyleSheetList() { return m_styleSheetsForStyleSheetList; }
     const Vector<RefPtr<CSSStyleSheet> >& activeAuthorStyleSheets() const { return m_activeAuthorStyleSheets; }
     const Vector<RefPtr<StyleSheet> >& styleSheetsForStyleSheetList() const { return m_styleSheetsForStyleSheetList; }
 
-    void swap(StyleSheetCollectionBase&);
+    void swap(StyleSheetCollection&);
     void swapSheetsForSheetList(Vector<RefPtr<StyleSheet> >&);
     void appendActiveStyleSheets(const Vector<RefPtr<CSSStyleSheet> >&);
     void appendActiveStyleSheet(CSSStyleSheet*);
@@ -79,61 +62,6 @@ protected:
     Vector<RefPtr<CSSStyleSheet> > m_activeAuthorStyleSheets;
 };
 
-
-class StyleSheetCollection : public StyleSheetCollectionBase {
-public:
-    void addStyleSheetCandidateNode(Node*, bool createdByParser);
-    void removeStyleSheetCandidateNode(Node*, ContainerNode* scopingNode);
-    bool hasStyleSheetCandidateNodes() const { return !m_styleSheetCandidateNodes.isEmpty(); }
-
-
-    bool usesRemUnits() const { return m_usesRemUnits; }
-
-    DocumentOrderedList& styleSheetCandidateNodes() { return m_styleSheetCandidateNodes; }
-    DocumentOrderedList* scopingNodesForStyleScoped() { return m_scopingNodesForStyleScoped.scopingNodes(); }
-    ListHashSet<Node*, 4>* scopingNodesRemoved() { return m_scopingNodesForStyleScoped.scopingNodesRemoved(); }
-
-    void clearMediaQueryRuleSetStyleSheets();
-
-protected:
-    explicit StyleSheetCollection(TreeScope&);
-
-    // FIXME: Should return a reference.
-    Document* document() { return &m_treeScope.document(); }
-
-    enum StyleResolverUpdateType {
-        Reconstruct,
-        Reset,
-        Additive,
-        ResetStyleResolverAndFontSelector
-    };
-
-    struct StyleSheetChange {
-        StyleResolverUpdateType styleResolverUpdateType;
-        bool requiresFullStyleRecalc;
-
-        StyleSheetChange()
-            : styleResolverUpdateType(Reconstruct)
-            , requiresFullStyleRecalc(true) { }
-    };
-
-    void analyzeStyleSheetChange(StyleResolverUpdateMode, const StyleSheetCollectionBase&, StyleSheetChange&);
-    void resetAllRuleSetsInTreeScope(StyleResolver*);
-    void updateUsesRemUnits();
-
-private:
-    static StyleResolverUpdateType compareStyleSheets(const Vector<RefPtr<CSSStyleSheet> >& oldStyleSheets, const Vector<RefPtr<CSSStyleSheet> >& newStylesheets, Vector<StyleSheetContents*>& addedSheets);
-    bool activeLoadingStyleSheetLoaded(const Vector<RefPtr<CSSStyleSheet> >& newStyleSheets);
-
-protected:
-    TreeScope& m_treeScope;
-    bool m_hadActiveLoadingStylesheet;
-    bool m_usesRemUnits;
-
-    DocumentOrderedList m_styleSheetCandidateNodes;
-    StyleSheetScopingNodeList m_scopingNodesForStyleScoped;
-};
-
 }
 
 #endif