gecko-dev/widget/public/nsIMenu.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsIMenu_h__
#define nsIMenu_h__
#include "nsISupports.h"
#include "nsString.h"
#include "nsIWebShell.h"
class nsIMenuBar;
class nsIMenu;
class nsIMenuItem;
class nsIMenuListener;
class nsIChangeManager;
class nsIContent;
class nsIMenuCommandDispatcher;
// {ab6cea83-00ff-11d5-bb6f-f432a43ead7c}
#define NS_IMENU_IID \
{ 0xab6cea83, 0x00ff, 0x11d5, \
{ 0xbb, 0x6f, 0xf4, 0x32, 0xa4, 0x3e, 0xad, 0x7c } };
/**
* Menu widget
*/
class nsIMenu : public nsISupports {
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IMENU_IID)
/**
* Creates the Menu
*
*/
NS_IMETHOD Create ( nsISupports * aParent, const nsAString &aLabel, const nsAString &aAccessKey,
nsIChangeManager* aManager, nsIWebShell* aShell, nsIContent* aNode ) = 0;
/**
* Get the Menu's Parent
*
*/
NS_IMETHOD GetParent(nsISupports *&aParent) = 0;
/**
* Get the Menu label
*
*/
NS_IMETHOD GetLabel(nsString &aText) = 0;
/**
* Set the Menu label
*
*/
NS_IMETHOD SetLabel(const nsAString &aText) = 0;
/**
* Get the Menu Access Key
*
*/
NS_IMETHOD GetAccessKey(nsString &aText) = 0;
/**
* Set the Menu Access Key
*
*/
NS_IMETHOD SetAccessKey(const nsAString &aText) = 0;
/**
* Set the Menu enabled state
*
*/
NS_IMETHOD SetEnabled(PRBool aIsEnabled) = 0;
/**
* Get the Menu enabled state
*
*/
NS_IMETHOD GetEnabled(PRBool* aIsEnabled) = 0;
/**
* Query if this is the help menu. Mostly for MacOS voodoo.
*
*/
NS_IMETHOD IsHelpMenu(PRBool* aIsHelpMenu) = 0;
/**
* Adds a Menu Item
*
*/
NS_IMETHOD AddItem(nsISupports* aItem) = 0;
/**
* Adds a separator
*
*/
NS_IMETHOD AddSeparator() = 0;
/**
* Returns the number of menu items
* This does count separators as items
*/
NS_IMETHOD GetItemCount(PRUint32 &aCount) = 0;
/**
* Returns a Menu or Menu Item at a specified Index
*
*/
NS_IMETHOD GetItemAt(const PRUint32 aPos, nsISupports *& aMenuItem) = 0;
/**
* Inserts a Menu Item at a specified Index
*
*/
NS_IMETHOD InsertItemAt(const PRUint32 aPos, nsISupports * aMenuItem) = 0;
/**
* Removes an Menu Item from a specified Index
*
*/
NS_IMETHOD RemoveItem(const PRUint32 aPos) = 0;
/**
* Removes all the Menu Items
*
*/
NS_IMETHOD RemoveAll() = 0;
/**
* Gets Native MenuHandle
*
*/
NS_IMETHOD GetNativeData(void** aData) = 0;
/**
* Sets Native MenuHandle
*
*/
NS_IMETHOD SetNativeData(void* aData) = 0;
/**
* Adds menu listener for dynamic construction
*
*/
NS_IMETHOD AddMenuListener(nsIMenuListener * aMenuListener) = 0;
/**
* Removes menu listener for dynamic construction
*
*/
NS_IMETHOD RemoveMenuListener(nsIMenuListener * aMenuListener) = 0;
/**
* Get GetMenuContent
*
*/
NS_IMETHOD GetMenuContent(nsIContent ** aMenuContent) = 0;
};
#endif