Implement better JS exception handling by abstracting KJS::ExecState into an ...

webkit/pending/Node.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 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.
@@ skipping 38 matching lines @@
 class NodeList;
 class PlatformKeyboardEvent;
 class PlatformMouseEvent;
 class PlatformWheelEvent;
 class QualifiedName;
 class RegisteredEventListener;
 class RenderArena;
 class RenderObject;
 class RenderStyle;
 class StringBuilder;
+class ExceptionContext;
 
 struct NodeListsNodeData;
 
 typedef int ExceptionCode;
 
 enum StyleChangeType { NoStyleChange, InlineStyleChange, FullStyleChange, AnimationStyleChange };
 
 const unsigned short DOCUMENT_POSITION_EQUIVALENT = 0x00;
 const unsigned short DOCUMENT_POSITION_DISCONNECTED = 0x01;
 const unsigned short DOCUMENT_POSITION_PRECEDING = 0x02;
@@ skipping 404 matching lines @@
     void notifyNodeListsChildrenChanged();
     void notifyLocalNodeListsChildrenChanged();
     void notifyNodeListsAttributeChanged();
     void notifyLocalNodeListsAttributeChanged();
     
     PassRefPtr<NodeList> getElementsByTagName(const String&);
     PassRefPtr<NodeList> getElementsByTagNameNS(const String& namespaceURI, const String& localName);
     PassRefPtr<NodeList> getElementsByName(const String& elementName);
     PassRefPtr<NodeList> getElementsByClassName(const String& classNames);
 
-#if USE(JSC)
-    PassRefPtr<Element> querySelector(const String& selectors, NSResolver*, ExceptionCode&, KJS::ExecState*);
-    PassRefPtr<NodeList> querySelectorAll(const String& selectors, NSResolver*, ExceptionCode&, KJS::ExecState*);
-
+    PassRefPtr<Element> querySelector(const String& selectors, NSResolver*, ExceptionCode&, ExceptionContext*);
+    PassRefPtr<NodeList> querySelectorAll(const String& selectors, NSResolver*, ExceptionCode&, ExceptionContext*);
     // For non-JS bindings. Silently ignores the JavaScript exception if any.
     // FIXME: We should support the NSResolver interface for non-JS bindings.
     PassRefPtr<Element> querySelector(const String& selectors, ExceptionCode&);
     PassRefPtr<NodeList> querySelectorAll(const String& selectors, ExceptionCode&);
-#endif
 
     unsigned short compareDocumentPosition(Node*);
 
 protected:
     virtual void willMoveToNewOwnerDocument() { }
     virtual void didMoveToNewOwnerDocument() { }
     
     virtual void getSubresourceAttributeStrings(Vector<String>&) const { }
     void setTabIndexExplicitly(short i)
     { 
@@ skipping 40 matching lines @@
 };
 
 } //namespace
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const WebCore::Node*);
 #endif
 
 #endif