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/*
* Copyright (C) 2009 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebDocument_h
#define WebDocument_h
#include "WebNode.h"
#include "WebSecurityOrigin.h"
#include "platform/WebReferrerPolicy.h"
#include "platform/WebVector.h"
#if WEBKIT_IMPLEMENTATION
namespace WebCore {
class Document;
class DocumentType;
}
namespace WTF { template <typename T> class PassRefPtr; }
#endif
namespace WebKit {
class WebAccessibilityObject;
class WebDocumentType;
class WebElement;
class WebFormElement;
class WebFrame;
class WebNodeCollection;
class WebNodeList;
class WebString;
class WebURL;
// Provides readonly access to some properties of a DOM document.
class WebDocument : public WebNode {
public:
enum UserStyleLevel {
UserStyleUserLevel,
UserStyleAuthorLevel
};
WebDocument() { }
WebDocument(const WebDocument& e) : WebNode(e) { }
WebDocument& operator=(const WebDocument& e)
{
WebNode::assign(e);
return *this;
}
void assign(const WebDocument& e) { WebNode::assign(e); }
WEBKIT_EXPORT WebURL url() const;
// Note: Security checks should use the securityOrigin(), not url().
WEBKIT_EXPORT WebSecurityOrigin securityOrigin() const;
WEBKIT_EXPORT WebString encoding() const;
// The url of the OpenSearch Desription Document (if any).
WEBKIT_EXPORT WebURL openSearchDescriptionURL() const;
// Returns the frame the document belongs to or 0 if the document is frameless.
WEBKIT_EXPORT WebFrame* frame() const;
WEBKIT_EXPORT bool isHTMLDocument() const;
WEBKIT_EXPORT bool isXHTMLDocument() const;
WEBKIT_EXPORT bool isPluginDocument() const;
WEBKIT_EXPORT WebURL baseURL() const;
WEBKIT_EXPORT WebURL firstPartyForCookies() const;
WEBKIT_EXPORT WebElement documentElement() const;
WEBKIT_EXPORT WebElement body() const;
WEBKIT_EXPORT WebElement head();
WEBKIT_EXPORT WebString title() const;
WEBKIT_EXPORT WebNodeCollection all();
WEBKIT_EXPORT void forms(WebVector<WebFormElement>&) const;
WEBKIT_EXPORT WebURL completeURL(const WebString&) const;
WEBKIT_EXPORT WebElement getElementById(const WebString&) const;
WEBKIT_EXPORT WebNode focusedNode() const;
WEBKIT_EXPORT WebDocumentType doctype() const;
WEBKIT_EXPORT void cancelFullScreen();
WEBKIT_EXPORT WebElement fullScreenElement() const;
WEBKIT_EXPORT WebDOMEvent createEvent(const WebString& eventType);
WEBKIT_EXPORT WebReferrerPolicy referrerPolicy() const;
// Accessibility support. These methods should only be called on the
// top-level document, because one accessibility cache spans all of
// the documents on the page.
// Gets the accessibility object for this document.
WEBKIT_EXPORT WebAccessibilityObject accessibilityObject() const;
// Gets the accessibility object for an object on this page by ID.
WEBKIT_EXPORT WebAccessibilityObject accessibilityObjectFromID(int axID) const;
// Inserts the given CSS source code as a user stylesheet in the document.
// Meant for programatic/one-off injection, as opposed to
// WebView::addUserStyleSheet which inserts styles for the lifetime of the
// WebView.
WEBKIT_EXPORT void insertUserStyleSheet(const WebString& sourceCode, UserStyleLevel);
#if WEBKIT_IMPLEMENTATION
WebDocument(const WTF::PassRefPtr<WebCore::Document>&);
WebDocument& operator=(const WTF::PassRefPtr<WebCore::Document>&);
operator WTF::PassRefPtr<WebCore::Document>() const;
#endif
};
} // namespace WebKit
#endif
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