зеркало из https://github.com/mozilla/gecko-dev.git
112 строки
2.9 KiB
C++
112 строки
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* BarProps are the collection of little properties of DOM windows whose
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only property of their own is "visible". They describe the window
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chrome which can be made visible or not through JavaScript by setting
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the appropriate property (window.menubar.visible)
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*/
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#ifndef nsBarProps_h___
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#define nsBarProps_h___
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#include "nscore.h"
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#include "nsIScriptContext.h"
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#include "nsIDOMBarProp.h"
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#include "nsIWeakReference.h"
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class nsGlobalWindow;
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class nsIWebBrowserChrome;
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// Script "BarProp" object
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class nsBarProp : public nsIDOMBarProp
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{
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public:
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explicit nsBarProp(nsGlobalWindow *aWindow);
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virtual ~nsBarProp();
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NS_DECL_ISUPPORTS
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NS_IMETHOD GetVisibleByFlag(bool *aVisible, PRUint32 aChromeFlag);
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NS_IMETHOD SetVisibleByFlag(bool aVisible, PRUint32 aChromeFlag);
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protected:
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already_AddRefed<nsIWebBrowserChrome> GetBrowserChrome();
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nsGlobalWindow *mDOMWindow;
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nsCOMPtr<nsIWeakReference> mDOMWindowWeakref;
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/* Note the odd double reference to the owning global window.
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Since the corresponding DOM window nominally owns this object,
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but refcounted ownership of this object can be handed off to
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owners unknown, we need a weak ref back to the DOM window.
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However we also need access to properties of the DOM Window
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that aren't available through interfaces. Then it's either
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a weak ref and some skanky casting, or this funky double ref.
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Funky beats skanky, so here we are. */
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};
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// Script "menubar" object
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class nsMenubarProp : public nsBarProp
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{
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public:
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explicit nsMenubarProp(nsGlobalWindow *aWindow);
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virtual ~nsMenubarProp();
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NS_DECL_NSIDOMBARPROP
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};
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// Script "toolbar" object
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class nsToolbarProp : public nsBarProp
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{
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public:
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explicit nsToolbarProp(nsGlobalWindow *aWindow);
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virtual ~nsToolbarProp();
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NS_DECL_NSIDOMBARPROP
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};
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// Script "locationbar" object
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class nsLocationbarProp : public nsBarProp
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{
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public:
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explicit nsLocationbarProp(nsGlobalWindow *aWindow);
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virtual ~nsLocationbarProp();
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NS_DECL_NSIDOMBARPROP
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};
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// Script "personalbar" object
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class nsPersonalbarProp : public nsBarProp
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{
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public:
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explicit nsPersonalbarProp(nsGlobalWindow *aWindow);
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virtual ~nsPersonalbarProp();
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NS_DECL_NSIDOMBARPROP
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};
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// Script "statusbar" object
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class nsStatusbarProp : public nsBarProp
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{
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public:
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explicit nsStatusbarProp(nsGlobalWindow *aWindow);
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virtual ~nsStatusbarProp();
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NS_DECL_NSIDOMBARPROP
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};
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// Script "scrollbars" object
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class nsScrollbarsProp : public nsBarProp
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{
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public:
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explicit nsScrollbarsProp(nsGlobalWindow *aWindow);
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virtual ~nsScrollbarsProp();
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NS_DECL_NSIDOMBARPROP
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};
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#endif /* nsBarProps_h___ */
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