gecko-dev/widget/public/nsIMenuItem.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef nsIMenuItem_h__
#define nsIMenuItem_h__
#include "prtypes.h"
#include "nsISupports.h"
#include "nsString.h"
#include "nsIWebShell.h"
#include "nsIDOMElement.h"
// {f2e79600-1700-11d5-bb6f-90f240fe493c}
#define NS_IMENUITEM_IID \
{ 0xf2e79600, 0x1700, 0x11d5, \
{ 0xbb, 0x6f, 0x90, 0xf2, 0x40, 0xfe, 0x49, 0x3c } };
class nsIMenu;
class nsIPopUpMenu;
class nsIWidget;
class nsIMenuListener;
class nsIChangeManager;
class nsIContent;
enum {
knsMenuItemNoModifier = 0,
knsMenuItemShiftModifier = (1 << 0),
knsMenuItemAltModifier = (1 << 1),
knsMenuItemControlModifier = (1 << 2),
knsMenuItemCommandModifier = (1 << 3)
};
/**
* MenuItem widget
*/
class nsIMenuItem : public nsISupports {
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IMENUITEM_IID)
enum EMenuItemType { eRegular = 0, eCheckbox, eRadio } ;
/**
* Creates the MenuItem
*
*/
NS_IMETHOD Create ( nsIMenu* aParent, const nsString & aLabel, PRBool isSeparator,
EMenuItemType aItemType, PRBool aEnabled,
nsIChangeManager* aManager, nsIWebShell* aShell, nsIContent* aNode ) = 0;
/**
* Get the MenuItem label
*
*/
NS_IMETHOD GetLabel(nsString &aText) = 0;
/**
* Set the Menu shortcut char
*
*/
NS_IMETHOD SetShortcutChar(const nsString &aText) = 0;
/**
* Get the Menu shortcut char
*
*/
NS_IMETHOD GetShortcutChar(nsString &aText) = 0;
/**
* Gets whether the item is enabled or disabled
*
*/
NS_IMETHOD GetEnabled(PRBool *aIsEnabled) = 0;
/**
* Sets whether the item is checked or not
*
*/
NS_IMETHOD SetChecked(PRBool aIsEnabled) = 0;
/**
* Gets whether the item is checked or not
*
*/
NS_IMETHOD GetChecked(PRBool *aIsEnabled) = 0;
/**
* Gets whether the item is a checkbox or radio
*
*/
NS_IMETHOD GetMenuItemType(EMenuItemType *aType) = 0;
/**
* Gets the target for MenuItem
*
*/
NS_IMETHOD GetTarget(nsIWidget *& aTarget) = 0;
/**
* Gets Native Menu Handle
*
*/
NS_IMETHOD GetNativeData(void*& aData) = 0;
/**
* Adds menu listener
*
*/
NS_IMETHOD AddMenuListener(nsIMenuListener * aMenuListener) = 0;
/**
* Removes menu listener
*
*/
NS_IMETHOD RemoveMenuListener(nsIMenuListener * aMenuListener) = 0;
/**
* Indicates whether it is a separator
*
*/
NS_IMETHOD IsSeparator(PRBool & aIsSep) = 0;
/**
* Executes the "cached" JavaScript Command
* @return NS_OK if the command was executed properly, otherwise an error code
*/
NS_IMETHOD DoCommand() = 0;
/**
*
*/
NS_IMETHOD SetModifiers(PRUint8 aModifiers) = 0;
NS_IMETHOD GetModifiers(PRUint8 * aModifiers) = 0;
};
#endif