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534fb833b6
Backed out changeset b1a6ecfca674 (bug 1044736) Backed out changeset 61fc517d0336 (bug 1044736) Backed out changeset 59a47fafaccf (bug 1044736) Backed out changeset b3ff4ce20e67 (bug 1044736) Backed out changeset e4f1f09f150f (bug 1044736) Backed out changeset 8ecfc1f41ddc (bug 1044736) Backed out changeset c7c9170ab299 (bug 1044736) Backed out changeset 78aacc35b4e7 (bug 1044736) --HG-- rename : dom/browser-element/BrowserElementParent.js => dom/browser-element/BrowserElementParent.jsm
97 lines
3.4 KiB
C++
97 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set tw=80 expandtab softtabstop=2 ts=2 sw=2: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsGenericHTMLFrameElement_h
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#define nsGenericHTMLFrameElement_h
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#include "mozilla/Attributes.h"
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#include "nsElementFrameLoaderOwner.h"
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#include "nsGenericHTMLElement.h"
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#include "nsIFrameLoader.h"
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#include "nsIMozBrowserFrame.h"
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#include "nsIDOMEventListener.h"
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#include "mozilla/ErrorResult.h"
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#include "nsFrameLoader.h"
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class nsXULElement;
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/**
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* A helper class for frame elements
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*/
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class nsGenericHTMLFrameElement : public nsGenericHTMLElement,
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public nsElementFrameLoaderOwner,
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public nsIMozBrowserFrame
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{
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public:
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nsGenericHTMLFrameElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo,
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mozilla::dom::FromParser aFromParser)
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: nsGenericHTMLElement(aNodeInfo)
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, nsElementFrameLoaderOwner(aFromParser)
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{
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}
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIDOMMOZBROWSERFRAME
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NS_DECL_NSIMOZBROWSERFRAME
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// nsIContent
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virtual bool IsHTMLFocusable(bool aWithMouse, bool *aIsFocusable, int32_t *aTabIndex) MOZ_OVERRIDE;
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virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
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nsIContent* aBindingParent,
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bool aCompileEventHandlers) MOZ_OVERRIDE;
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virtual void UnbindFromTree(bool aDeep = true,
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bool aNullParent = true) MOZ_OVERRIDE;
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nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
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const nsAString& aValue, bool aNotify)
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{
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return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify);
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}
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virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
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nsIAtom* aPrefix, const nsAString& aValue,
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bool aNotify) MOZ_OVERRIDE;
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virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
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bool aNotify) MOZ_OVERRIDE;
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virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
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const nsAttrValue* aValue,
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bool aNotify) MOZ_OVERRIDE;
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virtual void DestroyContent() MOZ_OVERRIDE;
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nsresult CopyInnerTo(mozilla::dom::Element* aDest);
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virtual int32_t TabIndexDefault() MOZ_OVERRIDE;
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED_NO_UNLINK(nsGenericHTMLFrameElement,
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nsGenericHTMLElement)
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static bool BrowserFramesEnabled();
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/**
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* Helper method to map a HTML 'scrolling' attribute value to a nsIScrollable
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* enum value. scrolling="no" (and its synonyms) maps to
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* nsIScrollable::Scrollbar_Never, and anything else (including nullptr) maps
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* to nsIScrollable::Scrollbar_Auto.
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* @param aValue the attribute value to map or nullptr
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* @return nsIScrollable::Scrollbar_Never or nsIScrollable::Scrollbar_Auto
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*/
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static int32_t MapScrollingAttribute(const nsAttrValue* aValue);
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protected:
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virtual ~nsGenericHTMLFrameElement() {}
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virtual mozilla::dom::Element* ThisFrameElement() MOZ_OVERRIDE
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{
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return this;
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}
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private:
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void GetManifestURLByType(nsIAtom *aAppType, nsAString& aOut);
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};
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#endif // nsGenericHTMLFrameElement_h
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