Visual viewport API initial implementation.

third_party/WebKit/Source/core/dom/Element.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003-2011, 2013, 2014 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
@@ skipping 18 matching lines @@
 #include "core/CoreExport.h"
 #include "core/HTMLNames.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSSelector.h"
 #include "core/dom/AXObjectCache.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/ContainerNode.h"
 #include "core/dom/Document.h"
 #include "core/dom/ElementData.h"
 #include "core/dom/SpaceSplitString.h"
+#include "core/frame/VisualViewport.h"
 #include "core/html/CollectionType.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebFocusType.h"
 
 namespace blink {
 
 class ElementAnimations;
 class Attr;
 class Attribute;
 class CSSStyleDeclaration;
@@ skipping 152 matching lines @@
     int clientLeft();
     int clientTop();
     int clientWidth();
     int clientHeight();
     double scrollLeft();
     double scrollTop();
     void setScrollLeft(double);
     void setScrollTop(double);
     int scrollWidth();
     int scrollHeight();
+    VisualViewport* viewport();
 
     void scrollBy(double x, double y);
     virtual void scrollBy(const ScrollToOptions&);
     void scrollTo(double x, double y);
     virtual void scrollTo(const ScrollToOptions&);
 
     IntRect boundsInViewport() const;
 
     ClientRectList* getClientRects();
     ClientRect* getBoundingClientRect();
@@ skipping 197 matching lines @@
     // e.g. by calling Document::updateLayoutTreeIgnorePendingStylesheets().
     bool isFocusable() const;
     virtual bool isKeyboardFocusable() const;
     virtual bool isMouseFocusable() const;
     bool isFocusedElementInDocument() const;
 
     virtual void dispatchFocusEvent(Element* oldFocusedElement, WebFocusType, InputDeviceCapabilities* sourceCapabilities = nullptr);
     virtual void dispatchBlurEvent(Element* newFocusedElement, WebFocusType, InputDeviceCapabilities* sourceCapabilities = nullptr);
     virtual void dispatchFocusInEvent(const AtomicString& eventType, Element* oldFocusedElement, WebFocusType, InputDeviceCapabilities* sourceCapabilities = nullptr);
     void dispatchFocusOutEvent(const AtomicString& eventType, Element* newFocusedElement, InputDeviceCapabilities* sourceCapabilities = nullptr);
+    void dispatchViewportChangedEvent();
 
     String innerText();
     String outerText();
     String innerHTML() const;
     String outerHTML() const;
     void setInnerHTML(const String&, ExceptionState&);
     void setOuterHTML(const String&, ExceptionState&);
 
     Element* insertAdjacentElement(const String& where, Element* newChild, ExceptionState&);
     void insertAdjacentText(const String& where, const String& text, ExceptionState&);
@@ skipping 513 matching lines @@
     static PassRefPtrWillBeRawPtr<T> create(const QualifiedName&, Document&)
 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \
     PassRefPtrWillBeRawPtr<T> T::create(const QualifiedName& tagName, Document& document) \
     { \
         return adoptRefWillBeNoop(new T(tagName, document)); \
     }
 
 } // namespace blink
 
 #endif // Element_h