93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsMenu_h__
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#define nsMenu_h__
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#include "nsIMenu.h"
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#include "nsVoidArray.h"
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#include "nsIMenuListener.h"
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#include <Menus.h>
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class nsIMenuBar;
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/**
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* Native Motif Menu wrapper
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*/
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class nsMenu : public nsIMenu, public nsIMenuListener
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{
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public:
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nsMenu();
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virtual ~nsMenu();
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NS_DECL_ISUPPORTS
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// nsIMenuListener methods
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nsEventStatus MenuSelected(const nsMenuEvent & aMenuEvent);
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NS_IMETHOD Create(nsIMenuBar * aParent, const nsString &aLabel);
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NS_IMETHOD Create(nsIMenu * aParent, const nsString &aLabel);
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// nsIMenu Methods
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NS_IMETHOD GetParent(nsISupports *&aParent);
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NS_IMETHOD GetLabel(nsString &aText);
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NS_IMETHOD SetLabel(nsString &aText);
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NS_IMETHOD AddItem(const nsString &aText);
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NS_IMETHOD AddMenuItem(nsIMenuItem * aMenuItem);
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NS_IMETHOD AddMenu(nsIMenu * aMenu);
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NS_IMETHOD AddSeparator();
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NS_IMETHOD GetItemCount(PRUint32 &aCount);
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NS_IMETHOD GetItemAt(const PRUint32 aPos, nsISupports *& aMenuItem);
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NS_IMETHOD InsertItemAt(const PRUint32 aPos, nsISupports * aMenuItem);
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NS_IMETHOD InsertSeparator(const PRUint32 aPos);
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NS_IMETHOD RemoveItem(const PRUint32 aPos);
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NS_IMETHOD RemoveAll();
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NS_IMETHOD GetNativeData(void*& aData);
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// MacSpecific
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static PRInt16 GetUniqueMenuID() {
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if (mMacMenuIDCount == 32767)
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mMacMenuIDCount = 256;
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return mMacMenuIDCount++;
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}
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protected:
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//void Create(Widget aParent, const nsString &aLabel);
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//Widget GetNativeParent();
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nsString mLabel;
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PRUint32 mNumMenuItems;
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nsVoidArray mMenuItemVoidArray;
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nsIMenu * mMenuParent;
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nsIMenuBar * mMenuBarParent;
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// MacSpecific
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PRInt16 mMacMenuID;
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MenuHandle mMacMenuHandle;
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private:
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static PRInt16 mMacMenuIDCount; // use GetUniqueMenuID()
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};
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#endif // nsMenu_h__
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