Home | History | Annotate | Download | only in DOM 
      1 /*
      2  * Copyright (C) 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
     14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
     17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     23  * THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef InjectedBundleNodeHandle_h
     27 #define InjectedBundleNodeHandle_h
     28 
     29 #include "APIObject.h"
     30 #include <JavaScriptCore/JSBase.h>
     31 #include <wtf/Forward.h>
     32 #include <wtf/PassRefPtr.h>
     33 #include <wtf/RefPtr.h>
     34 
     35 namespace WebCore {
     36     class IntRect;
     37     class Node;
     38 }
     39 
     40 namespace WebKit {
     41 
     42 class InjectedBundleScriptWorld;
     43 class WebFrame;
     44 
     45 class InjectedBundleNodeHandle : public APIObject {
     46 public:
     47     static const Type APIType = TypeBundleNodeHandle;
     48 
     49     static PassRefPtr<InjectedBundleNodeHandle> getOrCreate(JSContextRef, JSObjectRef);
     50     static PassRefPtr<InjectedBundleNodeHandle> getOrCreate(WebCore::Node*);
     51 
     52     virtual ~InjectedBundleNodeHandle();
     53 
     54     WebCore::Node* coreNode() const;
     55 
     56     // Convenience DOM Operations
     57     PassRefPtr<InjectedBundleNodeHandle> document();
     58 
     59     // Additional DOM Operations
     60     // Note: These should only be operations that are not exposed to JavaScript.
     61     WebCore::IntRect elementBounds() const;
     62     WebCore::IntRect renderRect(bool*) const;
     63     void setHTMLInputElementValueForUser(const String&);
     64     bool isHTMLInputElementAutofilled() const;
     65     void setHTMLInputElementAutofilled(bool);
     66     bool htmlInputElementLastChangeWasUserEdit();
     67     bool htmlTextAreaElementLastChangeWasUserEdit();
     68 
     69     PassRefPtr<InjectedBundleNodeHandle> htmlTableCellElementCellAbove();
     70 
     71     PassRefPtr<InjectedBundleNodeHandle> elementShadowRoot();
     72 
     73     PassRefPtr<WebFrame> documentFrame();
     74     PassRefPtr<WebFrame> htmlFrameElementContentFrame();
     75     PassRefPtr<WebFrame> htmlIFrameElementContentFrame();
     76 
     77 private:
     78     static PassRefPtr<InjectedBundleNodeHandle> create(WebCore::Node*);
     79     InjectedBundleNodeHandle(WebCore::Node*);
     80 
     81     virtual Type type() const { return APIType; }
     82 
     83     RefPtr<WebCore::Node> m_node;
     84 };
     85 
     86 } // namespace WebKit
     87 
     88 #endif // InjectedBundleNodeHandle_h
     89